Parallel Finite-Difference Time-Domain Method

Embark on an unforgettable time-travelling journey along one of the world's greatest landmarks: the Great Wall of China. Spanning 2,700 years and over 21,000km (13,000 miles), this beautifully illustrated children's book reveals the fascinating story of the Great Wall and the individuals that helped build it. What started out as a frontier defence against northern tribesmen has, over time, become one of the seven great wonders of the world.Exquisite panoramic illustrations and engaging text bring to life key periods and turning points in the Great Wall's history - from the first defensive forts built in 656 BCE to its painstaking present-day restoration. Cutaway views reveal the interiors of important buildings, and pull-out details introduce fascinating facts and key characters. Children will also love searching for the adventurous time-travelling fox who appears in each of the artworks.Perfect for parents and children to pore over together, The Great Wall Through Time makes a gorgeou

Travel back in time with this picture-led guide and explore the magnificent monuments and fabulous tombs of Ancient Egypt.This book takes you through the history of one of the world’s most extraordina

Travel back in time with this picture-led guide and explore the magnificent monuments and fabulous tombs of Ancient Egypt.This book takes you through the history of one of the world’s most extraordina

This exciting introduction to oceans is brimming with curious creatures, beautiful homes, and incredible adventures. From the spectacular seabirds soaring over Earth's vast oceans, to the tiny creatures lurking on the ocean floor, get ready for an adventure into the great unknown... Dive in and explore forgotten shipwrecks, swim with fantastic fish, and other awesome underwater animals, and weave your way through secret deepsea homes. You'll travel back in time to meet plundering pirates and explorers who changed the course of history, then it's time to learn about lots of very important underwater jobs and how you can help to protect Earth's precious oceans. Packed with fun facts and colorful illustrations, My Encyclopedia of Very Important Oceans will feed your imagination and quench your thirst for knowledge.

A bumper book for little learners that's bursting with fascinating facts about life on and under the wavesThis exciting introduction to oceans is brimming with curious creatures, beautiful homes, and incredible adventures.Dive in and explore forgotten shipwrecks, swim with fabulous fish and other awesome underwater animals, and weave your way through secret deepsea homes. You'll travel back in time to meet plundering pirates, scientists, and explorers who changed the course of history, then it's time to learn about lots of very important underwater jobs and how you can help to protect Earth's precious oceans.Packed with fun facts and colourful illustrations, My Encyclopedia of Very Important Oceans will feed your imagination and quench your thirst for knowledge.

Get the facts about how our planet's climate is changing and what the consequences will be. This essential guide explores Earth's climate, past and present, giving you the facts and figures behind one of today's most urgent issues, and investigates what we can all do to make a difference. Eyewitness Climate Change explains why human activities are making the planet heat up--and how we know for sure that this is the case. The book explores the effects of the changing climate, from more frequent hurricanes and wildfires to melting ice caps and rising sea levels. It shows how scientists predict how the climate will change in the future and what actions we can all take to combat climate change. Stunning photographs offer a unique eyewitness view of the dramatic changes that are affecting the weather, the environment, and the way we lead our lives. With a groundbreaking visual approach and clear, child-friendly text, Eyewitness books have been trusted favorites of parents, teachers, and sch

Since the dawn of humankind, people have looked upward to the heavens and tried to understand them. This encyclopedia takes you on an expedition through time and space to discover our place in the uni

Travel back in time to find out about the fantastical wildlife that lived on Earth before we did.From the first living cells to fearsome dinosaurs and giant mammals, take a journey through prehistory to find out about the supersized, the scary, and the downright bizarre animals and plants that inhabited Earth in ancient times. Broken down by animal or plant type, there are profiles on more than 40 key species. With famous favorites such as mighty Tyrannosaurus and huge woolly mammoths, as well as lesser-known organisms, including five-eyed Opabinia and aeroplane-sized pterosaur Quetzalcoatlus, children won't fail to be captivated by the amazing range of beasts on display. Learn about the primeval world itself and how the Earth has changed over time, why fossils form, and the arrival of early humans. Detailed artworks bring the past to life, while pronunciation guides help with tricky names, and a visual index provides a quick overview of every species in the book. My Book of Dinosaurs

Perfect for story time with little ones, this first board book introduces babies and toddlers to Easter traditions and the story behind the Easter holiday. From palm leaves, the donkey that carried Je

Travel back in time to find out about the fantastical wildlife that lived on Earth before we did. From the first living cells to fearsome dinosaurs and giant mammals, take a journey through prehistory

Journey back in time and find out where dinosaurs roamed. This unique children's atlas explores each continent, revealing fossil sites and stories on every map. This atlas is packed with maps of early

Our house is on fire - it's time to wake up to the climate crisis facing planet Earth before it's too late. Which countries generate the highest CO2 emissions? Which coastal cities are most vulnerable

Perfect for holiday story time with little ones, this early learning board book takes a very first look at the traditions and festivities of Hanukkah.From the miracle of the oil, lighting the menorah

Travel back in time and share the experience of everyday thoughts and great moments in history in this fascinating compilation of diaries through the ages.Remarkable Diaries traces the history of the

Perfect for holiday story time with little ones, this early learning board book takes a very first look at the traditions and festivities of Hanukkah. From the miracle of the oil, lighting the menor

Take a trip back in time and discover how the government of the United States was established in this fun board book for young kids.The Constitution for Babies introduces young children to the Foundin

Discover two cities for the price of one.Whether you want to take a dip in mineral-rich thermal baths, step back in time on the cobbled streets of Castle Hill or enjoy cheap drinks in the city's ruin

Full of tasty and filling recipes, this vegetarian cookbook offers up a range of 50 delicious dishes for breakfast, lunch, dinner, and snack time. Budding young cooks will be excited by the variety of

Travel back in time in this essential mini encyclopedia to the mighty Roman empire, with all the information you need to know about gods, gladiators, baths, battles, and more!Did you know that audienc

Ideal for anyone who wants to learn English to native-speaker standard and prepare for major English exams including IELTS, TOEIC, and TOEFL, this fun and engaging visual guide to the most common and useful English idioms and phrases will help you understand and remember English idiomatic expressions and their meanings, making your English more fluent and natural.English for Everyone: English Idioms combines an innovative visual teaching method with the best of DK design to make one of the most difficult aspects of learning English as a foreign language incredibly easy. Hundreds of expressions are presented in context, with crystal-clear definitions and attractive illustrations that show each idiom's literal and idiomatic meaning. The book also covers English collocations and commonly confused words, helping you avoid the kind of mistakes that native English speakers would never make. Each teaching module is followed by tightly focused practice exercises to help you remember what you h

A children's book that takes you back in time to discover a prehistoric world of dinosaur facts. Practise your palaeontology, see dinosaur bones up-close, and learn facts about fossils. The latest tit

Children learn how to measure everything including length, weight, volume, temperature, and time through pop-ups and flaps in this fun and educational activity book. There's even a life-size ruler on

Travel back in time with the latest instalment in the bestselling Big Ideas series, in a brand new portable format. The Little Book of History charts world history from the dawn of civilisation to the

The ideal first book to introduce the concept of time to toddlers, My First Day and Night is packed with colourful images to help build the foundation of early learning. With colourful, bright picture

Silver award winner in the MadeForMums Awards 2017 children's books series category. DKfindout! Pirates takes kids back in time to discover the truth behind the myth. With beautiful photography, livel

Silver award winner in the MadeForMums Awards 2017 children's books series category. DKfindout! Ancient Egypt takes kids back in time to discover what life was like in Ancient Egypt. With beautiful ph

DKfindout! Ancient Rome takes kids back in time to discover what life was like in Ancient Rome. With beautiful photography, lively illustrations, and key curriculum information, the DKfindout! series

Travel back in time with the latest instalment in the bestselling Big Ideas series. The History Book charts world history from the dawn of civilisation to the modern culture we live in today. From the

By alternating between intense bursts of exercise and less-intense periods of activity, the body burns more calories - even after working out - in less time compared to traditional forms of exercise.

Covering the Triassic, Jurassic and Cretaceous periods, this book offers a clear and simple visual introduction to the weirdest, smallest and scariest dinosaurs of all time. It is suitable for childre

From the earliest green shoots to dense tropical forests, discover how plants spread across the world to build our environment.Plants first emerged on a very different looking Earth 500 million years ago. As land masses moved, plants were brought together in fierce competition with one another, or separated to continue their lives in very different conditions. On this evolutionary journey, they developed ingenious strategies to disperse and extend their range, and increase their diversity.Plants have populated almost every part of Earth’s land surface – from tropical zones to cracks in city pavements – and have fundamentally shaped Earth's natural regions. Mapping the changing conditions and continents of the ancient world and the biomes of the modern one, Atlas of Botany explores how plants have overcome the challenges of survival, and how they have interacted with pollinators and people along the way.In the pages of this sumptuous botanical book, you will discover:A unique blend of i

Combining bold graphics with easy-to-understand text, Simply Chemistry is the perfect introduction for those who are short of time but hungry for knowledge.This book covers the core concepts of chemistry in a fresh and accessible way – from the structure of an atom and the 118 elements of the periodic table, to combustion and explosive reactions. Using simple diagrams and precise explanations, each pared-back entry explains concepts clearly and concisely.Whether you are studying chemistry at school or college, or simply want a jargon-free overview of the subject, this essential guide is packed with everything you need to understand the basics of chemistry quickly and easily.

Take a step – if you dare – into the shadows, and discover the blood-curdling history of horror across the world in this gruesomely illustrated title.A History of Horror, Fear and the Uncanny explores the dark and eerie landscapes of horror down the centuries – from prehistoric death rituals to modern interpretations in art, literature, and film.In this petrifying book, you will find:*A complete global history of the subject – from ancient visions of the Underworld and horror in fairytales to Gothic horror and “creepypasta” tales*More than 350 stunning full-colour images combined with engaging and accessible text*Profiles of infamous supernatural creatures – from ghosts and demons to banshees and changelings, and from Grendel to Baba Yaga and the Morrigan to the Golem*Profiles of the scariest books and films of all time – from novels by Edgar Allan Poe, Bram Stoker, and Stephen King to movies like The Exorcist, The Shining, and Alien…in a stunning, giftable package with a specially com

Boost your reading skills with Marvel’s Avengers on their world-saving journey in this fun-filled Level 3 reader, carefully levelled to help children progress in their reading ability.Join the Earth’s Mightiest Heroes as they battle villains and protect the world – and power up your reading skills at the same time!Packed with fun facts, exciting colour images, simple vocabulary and a fun quiz, this Level 3 reader will engage young Marvel Super Hero fans and help them build confidence in reading.The DK Super Readers series can help your child practice reading by:*Covering engaging, motivating, curriculum-aligned topics.*Building knowledge while progressing Years 4 and 5 reading skills.*Developing subject vocabulary on popular topics, including Super Heroes and other pop culture icons.*Boosting understanding and retention through comprehension quizzes.Each title, which has been levelled using MetaMetrics®: The Lexile Framework for Reading, integrates science, geography, history, nature,

This glorious guided tour of cartographic history features more than 300 of the most famous and important maps of all time. Immerse yourself in ancient Chinese star charts, decipher medieval Mappae Mundi, and marvel at intricate surveys of the ocean floor and the lunar surface. Discover how Polynesian navigators used sticks to chart their way across the Pacific, what a rhumb line is, and where dragons were once said to lurk.Organized chronologically, the book includes the most celebrated examples of maps spanning more than 5,000 years, explaining everything from scales and compasses to meteorological symbols, and exploring techniques from engraving and printing to cartographic projection. Entries also place the maps in their wider cultural and historical context, providing a complete overview of the subject. Combining stunning reproductions with precise annotation, visual analysis, and pull-out details, Maps, Annotated brings an expertly curated selection of the world’s most celebrated

Find Rosie Reindeer and her cuddly friends hiding behind flaps and popping up from the pages in this delightful book for little ones. Rosie Reindeer wants to go outside to play in the snow. But who can she find to join her and where is her sledge? Babies and toddlers will love lifting the big flaps to play peekaboo with Parker Polar Bear, Peter Penguin, Harry Husky, and Sophie Seal as they get ready to have fun in the snow. Rosie Reindeer finds each of her friends, she wraps up warm, puts on her favorite red wellies, and goes outside. Now it's time for Rosie Reindeer's friends to find her! The lively, read-aloud rhymes in this book encourage literacy and early learning, while the surprise pop-up characters will delight curious preschoolers. With the help of parents or caregivers, toddlers will have fun turning the sturdy board book pages and lifting the flaps to find Rosie Reindeer and her cuddly winter friends. Ideal for interactive preschool play, Pop-up Peekaboo! Reindeer will appea

Delight your little one with five pop-up surprises featuring Toy Story characters in this delightful board book!It?s playtime with the Toy Story pals! Join Woody, Bo Peep, Buzz Lightyear, Jessie, and their friends in this pop-up and flaps board book for curious little ones who love Toy Story and Disney and Pixar movies. Little hands can lift big flaps and see five peekaboo surprises pop up from the pages, and explore themes of friendship, teamwork and bravery. This interactive pop-up book for 0-3 year olds includes:Hands-on play elements that build all-round learning skills.Lift the 5 flaps throughout the book to find the pop-ups, helping to develop fine motor skills. Rhythmic, read-aloud text that aids language development. Rounded edges and chunky board book pages rigorously tested (and chewed) by toddlers.Ideal for interactive preschool play, Pop-Up Peekaboo! Disney and Pixar Toy Story will appeal to both parents and children and is certain to keep little ones entertained time and t

Help your child power up their reading skills and learn all about a pilot's day with this fun-filled non-fiction reader carefully levelled to help children progress. DK Super Readers Level 1: Pilot will help kids learn about a pilot's important work and includes fun facts and a quiz to support development. It 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 non-fiction: travelling back to the time of dinosaurs, learning more about animals, exploring natural wonders and more, all while developing vital non-fiction 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 Years 1 to 3 reading skills.Developing subject vocabulary on topics

Go on an amazing journey with The Very Hungry Caterpillar and learn all about the wonders of our extraordinary planet Earth.Beautifully illustrated in Eric Carle's signature style, this first earth encyclopedia is perfect for curious kids aged 5-7 who love to learn about our planet.Travel around the world to explore the continents, learn about different habitats and life forms, unlock the secrets of planet Earth deep below the surface and find out what makes this planet so special in this colourful first reference book about our world.For lovers of The Very Hungry Caterpillar, this children's encyclopedia features:The latest title in the successful Eric Carle Encyclopedias series, with over 155,000 copies sold worldwide.More than 250 illustrations in the iconic style of Eric Carle's classic book The Very Hungry Caterpillar.Key curriculum subjects introduced to children aged 5-7.Each chapter focuses on a different theme, with a new topic every time you turn the page. Bite-size chunks of