Test Pattern Generation Using Boolean Proof Engines

How did they make that using LEGO® bricks?Find out! Meet the professional builders behind some amazing LEGO® models and learn all about how these creative experts make masterpieces using LEGO bricks.

Learn more than 1,000 of the most common and useful English phrasal verbs using the effective English for Everyone visual method. Phrasal verbs (two- or three-part verbs such as "put off", "put on", "

Dive into our planet's largest and least explored world in this stunning encyclopedia of whales, waves, wrecks, wind farms, and everything oceanic!Using 3D illustrations and a level of detail you can'

This book empowers children by providing an affirmation for every single day of the year from January 1 to December 31.I am strong. I am brave. I can handle anything. Using the power of positive think

Put your general knowledge to the test, and impress your family and friends with your astonishing brainpower and trivia genius. An addictive quiz book for all the family featuring 10,000 questions, Th

A fantastic aid for coursework, homework, and studying for tests, this comprehensive guide covers Next Generation Science Standards, for grades 6-10 and will have you ready for tests and exams in no t

Explore the laws and theories of physics in this accessible introduction to the forces that shape our Universe, our planet, and our everyday lives. Using a bold, graphic-led approach The Physics Boo

Little ones will love using their fingers to follow the glittery, bumpy shiny trails in DK's Follow the Trail Minibeasts.Help your toddler learn as they explore the lives of the butterflies, ladybirds

The amazing slime recipes in this book are sometimes gross, sometimes sparkly, sometimes smelly, but ALWAYS loads of fun. More than 30 innovative recipes, using inexpensive, accessible, and safe ingre

Using stunning film images from popular Marvel Studios movies, this exciting sticker book for children showcases the adventures of Marvel heroes the Avengers. Meet Earth's Mightiest Heroes - Captain A

Fourteen incredible 3D printing projects for kids to design and print their own toys, gadgets, models, and ornaments without the need for a 3D printer at home. Using freely available online 3D modelli

Little ones will love using their fingers to follow the glittery, bumpy shiny trails in DK's Follow The Trail Wild Animals. This tactile board book is packed with colourful illustrations to help encou

Stir up some sticky slime, build a Solar System with rubber bands, power a speed boat using soap, and construct an erupting volcano, all with Home Lab, exciting experiments for budding scientists. Inc

Calling all true Directioners! Take the challenge and see how you stand up to the most challenging One Direction quiz ever. Crammed with quizzes, games and questions for you to really test your One Di

A new look at a new world of wine from a new generation of wine writers. Do you like to enjoy fine wine but want some down to earth recommendations and honest information? Written by over 30 new voice

Follow our ever-changing skies and uncover the secrets of weather with this picture-packed meteorology book for kids.DK's best-sellingEyewonderseries is back and has been refreshed for the next generation of young readers ages 5-7.Get ready to chase the wind, ride the waves, and dodge lightning as you dive into this book about weather for children. Study the fascinating forces that shape weather and find out how clouds form, what makes thunderstorms rumble, and why the weather changes every season.This picture-led reference guide will take you on a visual tour of the changing weather. Stay-at-home explorers will feel inspired by the dramatic photographs, up-to-date information, fact-packed pages and a brand-new "eyewonder" feature with fascinating weather stories, where knowledge meets real-world application.In this newly revised weather book for kids, you'll find:Fully updated and revised content for children starting to develop a passion for science.Eye-catching photographs that grab

Discover how to identify flowers, where to find them, and other details about more than 100 flowers from around the world. Compact in size yet brimming with information, An Anthology of Flowers explores a vast variety of blooms, from exotic blossoms to iconic favorites. Learn to easily identify different species using detailed annotations, vivid illustrations, and unique descriptions of each flower. Featuring colorful photographs and vibrant illustrations, this book is a treasure trove for budding botanists, nature enthusiasts, and curious readers seeking an informative flower identification book. Whether you're out exploring or flipping through its pages at home, An Anthology of Flowers is sure to bring the natural world to life.

DK’s best-selling illustrated encyclopedia series explores the fantastical world of myths and legends. Discover stories from myth and legend as you've never seen them before through incredibly detailed 3D illustrations in this encyclopedia for children aged 9+. Knowledge Encyclopedia’s clear explanations, illustrations, photographs and 3D images will engage children in complex subjects.Find yourself transported to a realm of myth and legend with this perfect gift for anyone who loves stories of gods, monsters and heroes. This all-encompassing myth encyclopedia for kids offers:An impressive collection of facts, charts, timelines and illustrations. A visual approach using illustrations, photographs and extremely detailed 3D CGI images.Clear explanations and retellings of different myths and legends from around the world. Children can explore mythology in a new and exciting way through spectacular computer-generated images of key heroes, gods, monsters and locations. This new book in the

Meet a cute collection of kind and caring Pok幦on! Did you know that a Togepi will share good luck when treated kindly? Or that a dessert decorated by an Alcremie will bring happiness to all that eat it? Learn all about these sweet Pok幦on, their surprising skills, and more in this level 1 Super Reader. The engaging text has been carefully leveled using Lexile so that children are set up to succeed. Colorful Pok幦on images, clear vocabulary, and a fun quiz will help young readers to build their reading ability, as they read about the friendly Pok幦on.

DK’s best-selling richly illustrated encyclopedia series explores the wonderful world of science. Learn the ins and outs of science as you’ve never seen it before, through incredibly detailed 3D illustrations, in this encyclopedia for children aged 9+. Knowledge Encyclopedia’s clear explanations, illustrations, photographs, and 3D images will engage children in complex subjects.This impressively detailed encyclopedia uses awesome illustrations to show biology, chemistry, and physics in the world around us. This all-encompassing science encyclopedia for kids offers:An impressive collection of facts, charts, timelines and illustrations. A visual approach using illustrations, photographs and extremely detailed 3D CGI images.Clear explanations of physics, chemistry, and biology, as well as space exploration, the latest technology, wonderful wildlife, and our amazing bodies. Children can explore science in a new and exciting way. Learn about groundbreaking topics like looking inside a cell,

Set off on an exciting journey to meet the Pokémon of Paldea, in this Level 1 Super Reader!Discover their friendships, special skills, and the awesome mysteries they hope to uncover.The engaging text has been carefully leveled using Lexile so that children are set up to succeed. Colorful Pokémon images, clear vocabulary, and a fun quiz will help young readers build their reading ability, as they uncover the exciting secrets of Paldea.

Discover the secrets of Pokémon battles, in this Level 2 Super Reader!Learn how to catch, train, and get the best out of your Pokémon team. Captain Pikachu and his friends will show you how!The engaging text has been carefully leveled using Lexile so that children are set up to succeed. Colorful Pokémon images, clear vocabulary, and a fun quiz will help young readers build their reading ability as they uncover the exciting secrets of Pokémon.

Learn all about the fascinating world of minibeasts - from bees to butterflies, beetles, and more. This book is a wonderful introduction to the seven major insect groups and includes profiles for over 40 amazing insects, such as the stag beetle, monarch butterfly, and honey bee. Grab your magnifying glass and head out to discover all about insects - their different types, body structures, and behaviours.Filled with eye-catching images and bite-sized information, young nature enthusiasts aged 5-7 will marvel at the mind-boggling facts about these adaptable creatures. This informative bug book for children offers:Clear and friendly text on bugs and characteristics using annotations and straightforward text. Fact files on more than 40 species, with top-trump style comparisons and digestible information.An introduction to new and interesting information in this successful series for young learners. My Book of Bugs is an engaging and informative introduction to insects, with age-appropriate

Start learning English as a second language with this visually stimulating practice book for adults. Accompanying the English for Everyone Course Book Level 1 Beginner, this illustrated workbook features abundant vocabulary and grammar exercises for adults learning English as a foreign language. When it comes to languages, practice really does make perfect! This workbook guides linguistic learners through exercises and activities to consolidate what they’ve learned and build confidence in their skills.Using a range of familiar and new exercise mechanisms, this practice book is an invaluable research tool to test the vocabulary and grammar structures taught in the course book. Immerse yourself in this practical ESL learning material, which includes: Over 1,000 vocabulary and grammar exercisesLay-flat binding, making the book easier to write inExtensive accompanying audio resources that can be accessed via the website and the appThe same unit-by-unit structure as the English for Everyone

DK’s best-selling richly illustrated encyclopedia series explores the wonderful world of transport. Knowledge Encyclopedia: Transport! uses incredibly detailed 3D illustrations to show children aged 9+ everything they need to know about how vehicles work. Children will find themselves totally absorbed in complex subjects with the Knowledge Encyclopedia series, made clear through engaging explanations, intricate illustrations, vivid photographs, and striking 3D images.Meet hundreds of vehicles that float, fly, or speed across the land, including the record breakers - the fastest, largest, longest, and strangest modes of transportation ever to zoom, sail, or soar. This all-encompassing encyclopedia for kids offers:- A whole collection of facts, charts, timelines, and illustrations that cover a vast range of transportation. - Complex subjects that are explained using amazingly detailed CGIs that entice young readers to dive in and explore.- A visual approach using illustrations, photograp

Discover fascinating facts about communication in all its forms, from around the world and over timeEngaging factual writing introduces young readers to the most interesting aspects of languages, how they evolve and change over time.Humans’ use of language is one of our distinguishing features. Language allows us to communicate what we think, what we want, what we feel, and what we have learned. Some 100,000 years ago, humans began speaking. Since then, we have developed nearly 7000 languages. Languages are living things; they evolve and change over time. They even travel! People carry their language with them and spread it. Large language families even have their own family trees, such as Spanish, French, English. Different languages can be mixed and combined to create new languages with similar words, pronunciation, and grammar rules. Languages can even become extinct if they are not shared and learned by each new generation. Spoken languages are not the only way we communicate. Sign

Help your child power up their reading skills and learn all about mummies and what they are with this engaging nonfiction reader carefully leveled to help children progress. DK Super Readers Level 4: Secrets of the Mummies will introduce kids to mummies from all around the world--including facts about Egyptian, Inca, and Sicilian mummies--and is a motivating introduction to using essential nonfiction reading skills, proving ideal for children ready to enter the riveting world of reading. DK Super Readers take children on a journey through the wonderful world of nonfiction: traveling back to the time of dinosaurs, learning more about animals, exploring natural wonders and more, all while developing vital nonfiction reading skills and progressing from first words to reading confidently. The DK Super Readers series can help your child practice reading by: Covering engaging, motivating, curriculum-aligned topics.Building knowledge while progressing key Grades 4 and 5 reading skills.Develop

Learn 100 essential first words with this pack of beautifully illustrated flashcards, perfect for children learning to read and speak French. Make learning a new language fun with this pack of 100 beautifully illustrated flash cards. Young learners of French will be captivated and engaged by the dynamic, visual approach that sets French for Everyone Junior apart from other language materials for children.French for Everyone Junior: Flash Cards have been designed for children who are starting to read and speak French. Each beautifully illustrated card features an image plus an essential first word, introducing nouns, verbs, and adjectives. On the reverse of the card, just the image is shown so children can test their knowledge.Interactive and engaging, these flash cards for kids include: - A beautifully illustrated pack of 105 flash cards for young children who are learning French either as a first or second language. - An essential first word and an illustration on each card, to help y

Learn vocabulary with 100 flash cards introducing animal words, perfect for children learning English as a first or second language. Make learning new vocabulary fun with this pack of 105 beautifully illustrated flash cards. Young learners of English will be captivated and engaged by the dynamic, visual approach that sets English for Everyone Junior apart from other language materials for children.English for Everyone Junior First Words Animals Flash Cards have been designed for children who are starting to read and speak English. Each beautifully illustrated card features an image plus an essential animal word, and on the reverse of the card, just the image is shown so children can test their knowledge. Interactive and engaging, these animal flash cards for kids include: - 105 beautifully illustrated flash cards for young children who are learning English either as a first or second language.- Essential words covering a range of creatures, from wild animals to farm animals, and sea an

An accessible guide to the most important ideas and developments in the history of architecture, and the people behind themDiscover the key architectural concepts behind the world's most incredible buildings and structures.The Architecture Book goes beyond other architecture books to analyse not just buildings themselves, but the ideas and principles that make each of the featured structures key to the history and evolution of our built environment.From ancient and classical architecture through Medieval, Gothic, and Renaissance buildings, the explosion of Baroque and Rococo, and the 19th-century "battle of the styles", to the emergence of modernism, postmodernism, and the glittering skyscrapers of the 20th and 21st centuries, the book traces the evolution of construction. Using stunning infographics and mind-maps, it shows how architects throughout history have pushed boundaries and created innovative buildings. Examples of architectural movements and styles are drawn from all over th

Visit one of the most incredible natural environments, meeting the Amazon’s plants and wildlife, and its peopleA unique, beautifully illustrated guide to the beauty and diversity of the Amazon – the rainforest and the river, its flora and fauna, and the people who live in the region. Applying the award-winning Eyewitness formula to the subject of the largest and most biodiverse tract of tropical rainforest in the world, and the vast river that winds its way through it, this book profiles everything from the birds, animals, and insects that live there to the nine South American countries it extends across. Part of DK’s best-selling Eyewitness series, which is now getting an exciting makeover, this popular title has been reinvigorated for the next generation of information-seekers and stay-at-home explorers, with a fresh new look, new photographs, updated information, and a new “eyewitness feature – fascinating first-hand accounts from experts in the field.

These Wonders of the World highlight astounding ancient architecture, the history of civilization, and the beauty of our planet.Highlighting more than just the Seven Wonders of the World – the Pyramids of Giza, the Hanging Gardens of Babylon, the Temple of Artemis, the Statue of Zeus, the Mausoleum at Halicarnassus, the Colossus of Rhodes, and the Lighthouse of Alexandria – DK Eyewitness Books: Wonders of the World showcases more than 50 architectural feats and natural treasures. From human-made landmarks such as the Statue of Liberty to record-breaking natural marvels like the River Nile, this book takes kids on an incredible journey around the world's most spectacular sights. Part of DK’s best-selling Eyewitness series, which is now getting an exciting makeover, this popular title has been reinvigorated for the next generation of information-seekers and stay-at-home explorers, with a fresh new look, new photographs, updated information, and a new “eyewitness" feature – fascinating fi

Visit one of the most incredible natural environments, meeting the Amazon’s plants and wildlife, and its peopleA unique, beautifully illustrated guide to the beauty and diversity of the Amazon – the rainforest and the river, its flora and fauna, and the people who live in the region. Applying the award-winning Eyewitness formula to the subject of the largest and most biodiverse tract of tropical rainforest in the world, and the vast river that winds its way through it, this book profiles everything from the birds, animals, and insects that live there to the nine South American countries it extends across. Part of DK’s best-selling Eyewitness series, which is now getting an exciting makeover, this popular title has been reinvigorated for the next generation of information-seekers and stay-at-home explorers, with a fresh new look, new photographs, updated information, and a new “eyewitness feature – fascinating first-hand accounts from experts in the field.

These Wonders of the World highlight astounding ancient architecture, the history of civilization, and the beauty of our planet.Highlighting more than just the Seven Wonders of the World – the Pyramids of Giza, the Hanging Gardens of Babylon, the Temple of Artemis, the Statue of Zeus, the Mausoleum at Halicarnassus, the Colossus of Rhodes, and the Lighthouse of Alexandria – DK Eyewitness Books: Wonders of the World showcases more than 50 architectural feats and natural treasures. From human-made landmarks such as the Statue of Liberty to record-breaking natural marvels like the River Nile, this book takes kids on an incredible journey around the world's most spectacular sights. Part of DK’s best-selling Eyewitness series, which is now getting an exciting makeover, this popular title has been reinvigorated for the next generation of information-seekers and stay-at-home explorers, with a fresh new look, new photographs, updated information, and a new “eyewitness" feature – fascinating fi

North and South enter a conflict of more than 50 battles – discover how tensions exploded into a war that lasted four years.This book takes you through the history of one of the most important times inUS history. Find out how Abraham Lincoln became president in 1860 and why hewas assassinated. Discover the horror of enslaved life, and about the Underground Railroad that helped its victims escape. Eyewitness American Civil War shows both sides of the conflict in an equal light, allowing readers to consider all views. This museum-in-a-book uses striking full-color photographs of paintings, artifacts, and illustrations of battles, famous leaders, and much more along with amazing facts, infographics, statistics, and timelines to reveal this period of US history as never before. Part of DK’s best-selling Eyewitness series, which is now getting an exciting makeover, this popular title has been reinvigorated for the next generation of information-seekers and stay-at-home explorers, with a fre

Dive into a watery world where many wonderful fish of all shapes and sizes swim, in rivers, lakes, and oceans.DK Eyewitness Books: Fish is an exciting and informative guide to the fascinating world of fish. Striking color photographs of tropical fish, eels, seahorses, and more offer a unique "eyewitness" view of the natural history of fish, how they behave, and how they survive. See the lethal jaws of a piranha, a porcupine fish "puffing up," how a dogfish swims, growth rings on a fish scale, what a fish looked like 400 million years ago, and a fish with legs. Learn how a school stays together, why some fish swim upside down, how a stingray stings, why fish need water to breathe, and much more. Part of DK’s best-selling Eyewitness series, which is now getting an exciting makeover, this popular title has been reinvigorated for the next generation of information-seekers and stay-at-home explorers, with a fresh new look, new photographs, updated information, and a new “eyewitness feature

North and South enter a conflict of more than 50 battles – discover how tensions exploded into a war that lasted four years.This book takes you through the history of one of the most important times inUS history. Find out how Abraham Lincoln became president in 1860 and why hewas assassinated. Discover the horror of enslaved life, and about the Underground Railroad that helped its victims escape. Eyewitness American Civil War shows both sides of the conflict in an equal light, allowing readers to consider all views. This museum-in-a-book uses striking full-color photographs of paintings, artifacts, and illustrations of battles, famous leaders, and much more along with amazing facts, infographics, statistics, and timelines to reveal this period of US history as never before. Part of DK’s best-selling Eyewitness series, which is now getting an exciting makeover, this popular title has been reinvigorated for the next generation of information-seekers and stay-at-home explorers, with a fre

Dive into a watery world where many wonderful fish of all shapes and sizes swim, in rivers, lakes, and oceans.DK Eyewitness Books: Fish is an exciting and informative guide to the fascinating world of fish. Striking color photographs of tropical fish, eels, seahorses, and more offer a unique "eyewitness" view of the natural history of fish, how they behave, and how they survive. See the lethal jaws of a piranha, a porcupine fish "puffing up," how a dogfish swims, growth rings on a fish scale, what a fish looked like 400 million years ago, and a fish with legs. Learn how a school stays together, why some fish swim upside down, how a stingray stings, why fish need water to breathe, and much more. Part of DK’s best-selling Eyewitness series, which is now getting an exciting makeover, this popular title has been reinvigorated for the next generation of information-seekers and stay-at-home explorers, with a fresh new look, new photographs, updated information, and a new “eyewitness feature

Teach your young children all there is to know about the minerals and rocks found beneath their feet with this delightful set of 54 flash cards.Dig up the Earth and uncover the wonderful world of rocks and minerals with this collection of colorful, educational picture cards. From rough rocks to glistening gems and everything in between, children will love mastering the names of these elements and learning all of the must-know facts and figures―there will be no stone left unturned. These two-sided cards will provide simple questions that will challenge children’s understanding, fascinating facts that will test their memory, and a pronunciation guide for each rock and mineral to help children develop their vocabulary and reading abilities. The flash cards are also large and sturdy, making them ideal for any learning environment and perfect for messy little hands. With a vibrant, detailed illustration on every card, the Rocks and Minerals Flash Cards set makes for a beautiful gift and mo

Ideal for home learning, this simple and inspirational book has everything you need to grasp grammar and punctuation, and master essential reading and writing skills.Need help telling your adjectives from your adverbs? Struggling to figure out what that poem is really about, or where to begin with your essay?Using short, straightforward explanations and clear graphics to shed light on the trickiest of topics, this is the perfect guide to understanding and using the English language. Illustrated examples make daunting grammar accessible and fun, and help develop an understanding that can be applied to school studies. Annotated texts complement concise, practical guidance to support students in developing sound analytical and writing skills. The carefully selected reading recommendations will inspire reading for pleasure, while clear links between topics will ensure that students not only understand language techniques but know how to apply them effectively.How to Be Good at Language Art