This fascinating look at history?s most mysterious messages is packed with puzzles to decode and ciphers that kids can use themselves. Here are the encrypted notes of Spartan warriors, the brilliant code-crackers of Elizabeth I, secret messages of the American Revolution, spy books of the Civil War, the famous Enigma Machine, and the Navajo code talkers. As computers change the way we communicate, codes today are more intriguing than ever.From invisible ink to the CIA, this exciting trip through history is a hands-on, interactive experience? so get cracking!

    In the cafeteria with french fries. In the bathroom with toothpaste. Even on the soccer field with mud!

    But when his friends see him and immediately launch into their Christmas lists, he doesn't know what to do . . . until he runs into Santa himself.

    So when the crew discovers a nearby Twonkies factory, and all the Twonkies they could ever eat, they think they've got it made.The only catch is the cat guarding the factory--and this "cat" is MUCH bigger, and far more sophisticated, than any feline they've ever met. Can the dogs and their friends defeat their foe and claim the Twonkies for themselves?The Proimos father-son team returns with another irreverent, dog-filled take on the apocalypse, told in a graphic novel paper-over-board format. The instantly accessible artwork and laughs on each page will charm everyone from the most reluctant reader to the coolest of cats (humans and animals alike)!

    President John F. Kennedy was raised in the lap of luxury. One was a Republican and one a Democrat. They lived and served a hundred years apart.Yet they had a number of things in common. Some were coincidental: having seven letters in their last names. Some were monumental: Lincoln's support for the abolitionist movement and Kennedy's support for the civil rights movement. They both lost a son while in office. And, of course, both were assassinated.In this illuminating book, Gene Barretta offers an insightful portrait of two of our country's most famous presidents.

    Read and find out how your heart works and how to keep it healthy. This nonfiction picture book is an excellent choice to share during homeschooling, in particular for children ages 5 to 7. It’s a fun way to learn to read and as a supplement for activity books for children.This is a Level 2 Let’s-Read-and-Find-Out Science title, which means the book explores more challenging concepts for children in the primary grades and supports the Common Core Learning Standards, Next Generation Science Standards, and the Science, Technology, Engineering, and Math (STEM) standards. Let’s-Read-and-Find-Out is the winner of the American Association for the Advancement of Science/Subaru Science Books & Films Prize for Outstanding Science Series.

    Perfect for lovers of wordplay and sweet treats, not to mention educators and librarians looking for an engaging story to teach alliteration, this multi-paneled early graphic novel is a raucous adventure. Detailed back matter discusses uses of alliteration and animal eating habits.

    Firzzle whisks the class off to a bog full of butterflies to learn what those flying creatures are really like.

    As rainy day after rainy day passes, the two sing songs, take baths, and talk about the sea.But little girls live on land, and a growing sea serpent needs wave upon wave of water.Here’s a story about the true meaning of friendship, perfect for children, parents, and anyone who has ever had second thoughts about growing up.

    Patrick goes to Granny Twinkle's for a free kitten and learns everything there is to know about cats--their different breeds, care, place in art and literature, and history.

    When accidents happen to Murdley Gurdson, they are usually his own fault, but when a bird lays an egg on Murdley's head one day, he tries hard to find someone else to blame.Featuring bonus audio!

    The wild beauty of this landscape makes a deep impression. He thinks of it as the Great Book of Nature, and he will read from it all of his life.Gaudí becomes an architect, learning the rules of form and structure that buildings are supposed to follow. But the shapes and colors of the natural world still inspire him, and he works them into his buildings. Leaves climb up walls. Pillars are giant animal feet. A long bench snakes around a playground.Antoni Gaudí turned nature into art, and in the process he revolutionized the world of architecture.

    She's also a little nervous about leaving Miss Pym... what if her new teacher doesn't let Gerry wear her wings and crown? Change can be hard, even for a fairy princess! Thankfully, she realizes that new things can bring their own sparkle.From the mother-daughter team of Julie Andrews and Emma Walton Hamilton comes another delightful story in the #1 New York Times best-selling Very Fairy Princess series.

    Pull back the flaps and find out each hilarious punch line in this classic collection of knock-knock jokes!

    Subjects range from an ultra-simple hat, cup, and pinwheel to the more challenging figures of a penguin and a piano.