Modeling and Simulation in Python

Emma loses a modeling assignment—to Katie!—in the latest addition to the Cupcake Diaries series.When Emma goes on an audition for a new modeling job, Katie tags along to keep her company.

Emma loses a modeling assignment—to Katie!—in the latest addition to the Cupcake Diaries series.When Emma goes on an audition for a new modeling job, Katie tags along to keep her company.

Enjoy the scent of sweet treats and more in this scratch-and-sniff book about a lemonade stand with a twist from Angelina Ballerina! It's a sunny day in Chipping Cheddar, and Angelina and Alice set up a lemonade stand and plan to do a dance, too. They want to help Mouseling neighbors cool off and to raise money for a surprise for Miss Lilly. In this scratch-and-sniff book, readers can join in the fun by smelling the citrusy scent of pink lemonade, cinnamon from cookies, and a flowery bouquet for Miss Lilly!

Based on Skydance Animation and Netflix's upcoming feature, coming in 2026 and sure to be a beloved children's movie for years to come, Ollie's Big Adventure is a gorgeous and fun-filled board book! Meet Ollie and Ivy. Ollie is a Pookoo, the smallest and most vulnerable creature in the valley. Ivy is a Javan, a beautiful bird species that eats the Pookoo's main food source. When they magically switch bodies, these two natural competitors have to learn to work together to survive in a world that is both awe-inspiring and very dangerous. In fact, both of their species' survival depends on it. Come along for a soaring adventure that will delight readers and fans of the film.

In books four through six in the hilarious Middle School and Other Disasters series, witch-in-training Heidi Heckelbeck juggles magical mishaps and everyday mayhem at her new boarding school. Featuring black-and-white illustrations and doodles throughout and sparkly foil on the covers! It's goodbye, Brewster Elementary and hello, Broomsfield Academy as Heidi attends middle school at the only school in the country that has secret classes for witches in training! The annual Friends and Family Weekend brings magical chaos in addition to non-magical guests--including Heidi's best friend, Lucy Lancaster. Then, Heidi is unable to resist the temptation of the wishing well on campus and one little wish goes very wrong. Finally, a new student brews up a competition with Heidi that bubbles over during a field trip. This magical paper over board boxed set includes: Weirdest Weekend Ever!Worst Wish Ever!Freakiest Trip Ever!

In this hilarious sixth middle grade book in the Middle School and Other Disasters series that started with New York Times bestseller Worst Broommate Ever!, witch-in-training Heidi Heckelbeck has a new rival. Featuring black-and-white illustrations, doodles throughout, and sparkly foil on the cover! When a new student comes to Broomsfield Academy, Mrs. Kettledrum informs the students she is an extra-talented witch-in-training. At first Heidi is intrigued and wants to be friends, but when Jodi tells Heidi she intends to be the best witch ever, a competition brews between them and bubbles over while on a field trip to a museum--which becomes more dangerous than either could have imagined!

In this hilarious fourth book in the Middle School and Other Disasters series that started with New York Times bestseller Worst Broommate Ever, witch-in-training Heidi Heckelbeck tries to keep magic hidden when Lucy Lancaster comes to visit. Featuring black-and-white illustrations and doodles throughout and sparkly foil on the cover! It's the annual Friends and Family Weekend at Broomsfield Academy, and Heidi is so excited for her best friend, Lucy Lancaster, to come visit! But opening the gates of the only school for witches-in-training to outsiders can get complicated... Mrs. Kettledrum warns the students that things might go haywire with the influx of extra energy from the visitors. Still, with guests wearing the charmed bracelets the students made, there's no need to worry--right?

Laura Gehl and Fred Blunt's charming animal friends come together in this side-splitting boxed set with Velcro closure containing six Ready-to-Go! Ready-to-Read books. Cat and friends are ready for some fun in these six hilarious books! Which plan is better, Cat's or Dog's? Cat wants to nap, and Goat wants to eat. Cat does not like the art Pig makes. Can Cat find Frog and Dog in a game of hide-and-seek? Cat, Dog, and Pig play in the snow. Frog can hop, but Pig likes to flop. Join Cat, Dog, Frog, Pig, and Goat in their silly antics! Perfect for kids at the beginning of their reading journeys, these books were written for children who have learned the alphabet and are ready to start reading! And what better way to get kids excited than with hilarious stories with words they can read on their own? Each Ready-to-Go! Ready-to-Read includes a note to parents explaining what their child can expect, a guide at the beginning for readers to become familiar with the words they will encounter in t

A New York Times bestseller!In this hilarious first book in the Middle School and Other Disasters series, witch-in-training Heidi Heckelbeck juggles magical mishaps and everyday mayhem at her new boarding school. Featuring black-and-white illustrations and doodles throughout and sparkly foil on the cover!It’s goodbye, Brewster Elementary and hello, Broomsfield Academy when Heidi starts middle school at the only school in the country that has secret classes for witches in training! Heidi is excited but nervous about living on her own and making new friends (and new crushes)! Her first day takes a turn for the worse when Heidi discovers her roommate is none other than her old rival, Melanie Maplethorpe!Melanie is also less than thrilled, and the two find themselves engaged in an epic prank war. But when magic enters the mix, will the reluctant roommates go too far?

In this rhyming second book in the Level 1 Ready-to-Read Red Truck Monsters series, the fun-loving family of monsters gets a new pet!A family of monsters go for a drive in their red truck and buy a new pet goldfish. But then they get home and realize there's no place to put the fishbowl in their cluttered space! Can they clean up and turn their ';mess sweet mess' into a ';home sweet home?'

Introduce young readers to the world of slimy, icky things in this informative and fun book in a new nonfiction Level 2 Ready-to-Read series about all the grossest things!Led by Dr. Ick and her sidekick, Sam the dog, kids will learn many fascinating facts about ooey, gooey, disgusting SLIME―with some of the slimiest creatures, slimy things in the human body, and more! Did you know that the hagfish can produce a bucketful of slime in just minutes? And do you know what ear wax is actually made of? This book includes a fun, kid-friendly recipe for making their own slime!

Discover what it's like to grow up all around the world with this Living in... series nonfiction Level 2 Ready-to-Read value pack of six books about life in Italy, Brazil, Mexico, China, South Africa, and India--perfect for beginning readers Ciao Ol Hola Nĭ Hao Namaskār Dumela Ever wonder what it's like to grow up somewhere else? Come along as kids show you around their native country. Swing by South Africa for a game of rugby, explore the ancient history of Italy, take a tour of Brazil's biggest cities, and learn how to celebrate Diwali in India, the Day of the Dead in Mexico, and the Dragon Boat Festival in China--and so much more in these six books Each book in our Living in... series is narrated by a kid growing up in their home country and is filled with fresh, modern illustrations as well as loads of history, geography, and cultural goodies that fit perfectly into Common Core standards. Join kids from all over the world on a globe-trotting adventure with the Living in... series--

Join a hot dog named Dog and a chicken nugget named Nugget as they save Yum Fest in this second book in the Level 2 Ready-to-Read Graphics series by Jason Tharp!Nugget and Dog and everyone in Gastropo

Join a hot dog named Dog and a chicken nugget named Nugget as they save Yum Fest in this second book in the Level 2 Ready-to-Read Graphics series by Jason Tharp!Nugget and Dog and everyone in Gastropo

Everyone's favorite baby executive returns to theaters in DreamWorks Boss Baby 2: Family Business on March 26, 2021 There's a new boss baby in the family in this hilarious novelization about grown-up Tim and Ted re-connecting with their inner children. Tim and his "boss baby" little brother, Ted, are now adults who have drifted apart. Tim is married and has two little girls, Tabitha and baby Tina. And, as it turns out, Tina is a "boss baby " She's a top secret agent working for Baby Corp. and discovers an evil plot against parents at Tabitha's school. Stopping the nefarious plan will require reinforcements. Fortunately, she has a formula that turns adults back into children (and babies ). Can Tina convince her dad and Uncle Ted to help her save all the parents in the world? This sweet and hilarious movie reunites the Templeton brothers as they re-evaluate the meaning of family and discover what truly matters.

Celebrate Valentine's Day with bright Crayola colors in this sweet scratch-and-sniff board book!Have a sweet and rosy Crayola Valentine's Day in this exuberant book that celebrates the joys of friends

Get in the Christmas spirit with Crayola in this scratch-and-sniff holiday story featuring bright colors and five seasonal smells! Have a holly, jolly Crayola Christmas in this scented board book that

Join Snoopy and the Peanuts gang for a day of playing in the snow in this adorable shaped board book with foil on the cover!Snoopy loves winter! He loves ice-skating and playing in the snow with his b

Henry and Mudge fans will love this collectible Ready-to-Read boxed set of all twenty-eight stories from the award-winning beloved series!Henry and his big dog, Mudge, star in this award-winning series that has introduced millions of beginning readers to the joys of reading. Henry and Mudge do everything together. When Mudge gets scared, Henry stays by his side. When Henry gets scared, Mudge licks him! That’s what friends are for!This collection includes Henry and Mudge The First Book, Henry and Mudge in Puddle Trouble, Henry and Mudge and the Bedtime Thumps, Henry and Mudge in the Green Time, Henry and Mudge and the Happy Cat, Henry and Mudge Get the Cold Shivers, Henry and Mudge Under the Yellow Moon, Henry and Mudge and the Long Weekend, Henry and Mudge Take the Big Test, Henry and Mudge and the Wild Wind, Henry and Mudge in the Sparkle Days, Henry and Mudge and the Careful Cousin, Henry and Mudge and the Forever Sea, Henry and Mudge and the Best Day of All, Henry and Mudge in the F

Meet Marigold Fairy and the Flower Wings in this second Level 1 Ready-to-Read in a sweet series that’s filled with rainbows, dewdrops, and stories of friendship!Marigold Fairy and her friend But

Meet Marigold Fairy and the Flower Wings in this second Level 1 Ready-to-Read in a sweet series that’s filled with rainbows, dewdrops, and stories of friendship!Marigold Fairy and her friend But

It's tryouts, take two in this new addition to a series full of fun, drama, and lots and lots of CHEER!It's springtime in Port Angeles, and that can only mean one thing: Titan Cheerleading Tryouts, ta

The first five sweetly spooky Junior Monster Scouts Level 2 Ready-to-Reads by Joe McGee and Theodor Seuss Geisel Award-winning illustrator Ethan Long are now available together in one paperback bind-up with foil on the cover! With Wolfy's sniffing skills, Franky's curiosity, and Vamprya's quick thinking, no mystery is too big or small for the Junior Monster Scouts. Read along as the three friends bravely seek out ingredients in a forbidden forest, find a lost pet, reunite a sad banshee with her lost voice, make a deal with prickly pumpkins, and keep the noisy gargoyles from waking up Dracula! This charming paperback bind-up includes: Hide-and-Seek PupTroll TroubleLost in the LibraryPumpkin PartyDon't Wake Dracula

Star Chapter Books are the perfect bridge for kids moving beyond beginning readers but not yet ready for longer chapter books. With short chapters, bold two-color illustrations, and fast-paced, funny stories, these confidence-building books make reading fun and rewarding. In this madcap mystery, dog siblings Betsy and Bones are swept up in a wild chase through Paris after the Mona Lisa goes missing! Organized and cautious, Betsy has every detail of their vacation planned, while her impulsive brother Bones is more interested in food--especially ketchup. But when their sightseeing adventure collides with a daring art heist, they must rely on each other to crack the case. On a breathtaking chase through the City of Light, the siblings race to catch the culprit and clear their names before the famous masterpiece disappears forever. Each Star Chapter Book is 112 pages long, divided into six to eight short chapters with illustrated panels on every page to keep kids engaged from start to fini

Star Chapter Books are the perfect bridge for kids moving beyond beginning readers but not yet ready for longer chapter books. With short chapters, bold two-color illustrations, and fast-paced, funny stories, these confidence-building books make reading fun and rewarding. In this laugh-out-loud slime-filled superhero spoof, four roommates with very different powers must stop the evil Dr. Slimepeople from turning the city's lake into goo! Abby Astro, Blix Blaster, Captain Kooky Pants, and Wanda Weather don't always see eye to eye--in fact, they rarely do. But when slime starts rising and the city is in danger, these unlikely heroes must put aside their squabbles and learn to work as a team to save the day. Each Star Chapter Book is 112 pages long, divided into six to eight short chapters with illustrated panels on every page to keep kids engaged from start to finish. This highly visual early chapter book format supports the transition from leveled readers to chapter books, making Star C

Star Chapter Books are the perfect bridge for kids moving beyond beginning readers but not yet ready for longer chapter books. With short chapters, bold two-color illustrations, and fast-paced, funny stories, these confidence-building books make reading fun and rewarding. In this tip-top tale of chaos and mayhem, dog siblings Betsy and Bones take London by storm--bungling plans, muddling maps, and turning their sightseeing into one hilarious disaster after another! On their latest vacation, Betsy wants to stick to her carefully organized itinerary, but Bones is determined to follow his own whims. From Big Ben to Buckingham Palace to Tower Bridge, the siblings' clashing styles turn every stop into comic confusion--but when it counts, they will need to work together to make the most of their London trip. Each Star Chapter Book is 112 pages long, divided into six to eight short chapters with illustrated panels on every page to keep kids engaged from start to finish. This highly visual ear

Cheer on Charlie Brown in this heartwarming board book perfect for Peanuts fans of all ages celebrating milestones or in need of encouragement! Yay you, Charlie Brown! Charlie Brown might not always win...in fact he often loses, but he always gets back up and tries again. Cheer on Charlie Brown in this sweet board book perfect for anyone who might need some cheering up of their own. (c) 2026 Peanuts Worldwide LLC

Alana shows what she's learned about kindness in this eighth book in the Cupcake Diaries: The New Batch chapter book series, the little sister series to the bestselling Cupcake Diaries. Includes black and white illustrations throughout and eye-catching glitter on the cover! When a new after school program starts taking up all of Alana's cupcake baking time, her Mini Cupcake Club friends feel neglected and worry she's repeating old mistakes. Alana doesn't want her friends to feel that way, but she knows she has learned from the past. Now it's time for her to teach her friends to learn from their pasts and remind the Mini Cupcake Club that the most important ingredient in any recipe is kindness.

Ms. Marvel and Ghost-Spider team up in this sixth original Marvel chapter book with black-and-white illustrations throughout and holographic foil on the cover! Gwen Stacy is taking a creative writing class at the Stark Center, and she's got total writer's block. Luckily Kamala Khan offers to help her, but before the two friends can get to work, Super Skrull breaks into the Stark Center and steals one of the Infinity Stones! Ghost-Spider and Ms. Marvel quickly swing into action, but are they powerful enough to stop Super Skrull, a villain who has all the abilities of the Fantastic Four? Adventure awaits in this chapter book perfect for Marvel fans beginning to read on their own or for reading aloud! (c) 2026 MARVEL

Homesickness and a confusing new crush complicate Mia's camp experience in this second book in a middle grade Cupcake Diaries spin-off series with foil on the cover! Just as Mia begins to find her place at sleepaway camp, she can't help but feel like a big part of her is missing. She wishes Aaron and her friends and family back home could be a part of her new experiences at Camp Evergreen. Mia's feelings of homesickness get more complicated when she develops a new crush on a boy who isn't Aaron. Can she like two boys at once? Mia can't seem to shake the unsettling feeling that she's leaving everyone back home behind.

Charlie Brown and the rest of the Peanuts gang learn that winning isn't everything in this adventure-filled story now available as a baseball-shaped book with a padded cover! It's baseball season, and Charlie Brown's team is losing sixty-three to zero. Good grief! Linus reminds Charlie Brown that he can't always win and that being a good sport is the most important thing of all! (c) 2026 Peanuts Worldwide LLC

In this hilarious fifth middle grade book in the Middle School and Other Disasters series that started with New York Times bestseller Worst Broommate Ever!, witch-in-training Heidi Heckelbeck makes a wish at her school's magical well. When Heidi finds out about a magical wishing well at her school, she's amazed and delighted--even though students are forbidden to use it. Then, an important exam is scheduled at the very same time her crush invites her on a nature walk, and Heidi needs a magical assist. Usually, she tries to follow the rules--really!--but she decides to use the well to wish to be in two places at once. What could go wrong?

In this hilarious sixth middle grade book in the Middle School and Other Disasters series that started with New York Times bestseller Worst Broommate Ever!, witch-in-training Heidi Heckelbeck has a new rival. When a new student comes to Broomsfield Academy, Mrs. Kettledrum informs the students she is an extra-talented witch-in-training. At first Heidi is intrigued and wants to be friends, but when Jodi tells Heidi she intends to be the best witch ever, a competition brews between them and bubbles over while on a field trip to a museum--which becomes more dangerous than either could have imagined!

蟑螂版福爾摩斯出任務！《Sherlock Roach》：讓孩子愛上閱讀的第一本「偵探橋樑書」（如果不怕蟑螂的話）消失的餅乾屑，只有他能找回來！當「蟲蟲市」最偉大的偵探 Sherlock Roach 遇上他最忠誠的搭檔 Dr. Wormston，一場發生在地下世界的美味謎團就此展開。面對神祕失蹤的酥脆餅乾屑，這對好友必須穿梭在昆蟲界的暗處尋找線索。他們能在所有餅乾屑被吃光前破案嗎？如果您正在尋找一本能讓孩子放下平板、主動拾起書本的作品，《Sherlock Roach and the Case of the Crunchy Crumb》就是那個完美的鉤子。它不只是一個偵探故事，更是培養孩子邏輯推理、觀察力與閱讀耐心的最佳起點。Star Chapter Books are the perfect bridge for kids moving beyond beginning readers but not yet ready for longer chapter books. With short chapters, bold two-color illustrations, and fast-paced, funny stories, these confidence-building books make reading fun and rewarding.In this quirky animal mystery, Bugopolis's greatest detective takes on his tastiest case yet--the hunt for a missing crumb!Sherlock Roach and his loyal partner Dr. Wormston are more than just a detective duo--they're friends who always stick together. When a very important crumb vanishes without a trace, the pair hunts for clues throughout the insect underworld in a mystery that's easy to follow, fun to read,

The first graders of Robin Hill School learn about Juneteenth in this easy-to-follow Level 1 Ready-to-Read story! Juneteenth is an important holiday in Mrs. Connor's class. When the students hear about its history, it inspires them and opens their eyes to what it means to treat people with kindness, respect, and equality.

Mia tries to sweeten the disappointment of spending summer away from her friends in this first book in a brand-new middle grade Cupcake Diaries spin-off series! Mia plans to spend the rest of her summer hanging out with her Cupcake Club friends and her fashionista friends in Manhattan. Who knows, maybe she'll even be able to meet up with her crush, Aaron--the possibilities are endless. That is, until Mia's mom tells her she's going to sleepaway camp. Now, Mia has to spend the rest of her summer away from her friends, with no phone, and in an itchy uniform. The whole situation is enough to make even the most easy-going baker salty. Can Mia find a way to mix in some fun?

For the first printing only! This paperback features sprayed edges while the special edition supply lasts. In this hilarious fourth middle grade book in the Middle School and Other Disasters series that started with New York Times bestseller Worst Broommate Ever!, witch-in-training Heidi Heckelbeck tries to keep magic hidden when Lucy Lancaster comes to visit. Featuring black-and-white illustrations and doodles throughout and sparkly foil on the cover! It's the annual Friends and Family Weekend at Broomsfield Academy, and Heidi is so excited for her best friend, Lucy Lancaster, to come visit! But opening the gates of the only school for witches-in-training to outsiders can get complicated... Mrs. Kettledrum warns the students that things might go haywire with the influx of extra energy from the visitors. Still, with guests wearing the charmed bracelets the students made, there's no need to worry--right?

For the first printing only! This paperback features sprayed edges while the special edition supply lasts. In this hilarious follow-up to the New York Times bestseller Worst Broommate Ever, witch-in-training Heidi Heckelbeck struggles to keep a secret. Featuring black-and-white illustrations and doodles throughout and sparkly foil on the cover! Heidi is making new friends at Broomsfield Academy--in particular, a popular girl named Isabelle. But it turns out Isabelle has a big secret that Heidi discovers by accident! Heidi promises to keep the secret, but as more time goes by, it becomes more and more difficult...especially with nosy Melanie Maplethorpe snooping around. This secret is huge. Will Heidi be able to keep her promise?

Natalie deals with a bully in this sixth book in the Cupcake Diaries: The New Batch chapter book series, the little sister series to the bestselling Cupcake Diaries. Includes black and white illustrations throughout and eye-catching glitter on the cover! Natalie is usually the most confident member of the mini cupcake club. But when she gets a solo in chorus and a jealous girl named Helena starts bullying her, she's suddenly not the same happy-go-lucky girl everyone loves. And to add insult to injury, Helena's mom wants to hire the mini cupcake club to bake cupcakes for Helena's birthday! How is Natalie supposed to deal with that?

★ 《紐約時報》暢銷書！魔法×校園×友情，輕鬆上癮！★ 小女巫升上中學，室友竟是死對頭！？衝突全面爆發！★ 《遜咖日記》讀者必讀，幽默插圖＋快速節奏超好讀！告別小學，迎接全新的魔法人生——但事情沒有想像中順利。海蒂・海克貝克終於升上中學，還進入全國唯一的「見習女巫學校」。她既興奮又緊張，期待交到新朋友、展開新生活，甚至還偷偷期待一點小小的戀愛火花。然而開學第一天，她就發現一個晴天霹靂的事實——她的室友，竟然是過去的死對頭梅蘭妮！兩人從互看不順眼到展開惡作劇大戰，當魔法也加入戰局，事情開始一發不可收拾。惡作劇變成災難，友情與競爭交織，海蒂必須學會的不只是魔法，還有如何面對成長中的混亂與關係。在笑聲與混亂之中，一段屬於中學的奇妙旅程，就此展開。A New York Times bestseller! In this hilarious first book in the Middle School and Other Disasters series, witch-in-training Heidi Heckelbeck juggles magical mishaps and everyday mayhem at her new boarding school. Now in paperback with stained edges and foil and embossing on the cover! It's goodbye, Brewster Elementary and hello, Broomsfield Academy when Heidi starts middle school at the only school in the country that has secret classes for witches in training! Heidi is excited but nervous about living on her own and making new friends (and new crushes)! Her first day takes a turn for the worse when Heidi discovers her roommate is none other than her old rival, Melan