And, it's true, many of them do. But Paul Erdos never followed the usual path. At the age of four, he could ask you when you were born and then calculate the number of seconds you had been alive in his head. But he didn't learn to butter his own bread until he turned twenty. Instead, he traveled around the world, from one mathematician to the next, collaborating on an astonishing number of publications. With a simple, lyrical text and richly layered illustrations, this is a beautiful introduction to the world of math and a fascinating look at the unique character traits that made "Uncle Paul" a great man.

    Travel with author-illustrator Thomas Locker and follow our planet's most precious resource--water--on its daily journey through our world.

    From dazzling blue lapis lazuli to volcanic snowflake obsidian, an incredible variety of rocks are showcased in all their splendor. Poetic in voice and elegant in design, this book introduces an array of facts, making it equally perfect for classroom sharing and family reading.

    "Another virtuoso performance. . . . Such an astute blend of aesthetics and information is admirable, the child's eye will be rewarded many times over."--Booklist. ALA Notable Book; Caldecott Medal.

    Listen closely and you might just learn a secret about the Whispering Gallery in Saint Paul's Cathedral. Then it's on to the Tower of London and the river Thames, where a fold-out surprise awaits. Readers will be enchanted by Salvatore Rubbino's cheerful, sophisticated illustrations and abundant trivia about the one and only city of London. Cheerio!

    You will meet the key delegates and find out what is going on.

    He was the leader of a pack of wild dogs living off the land and barely surviving. But Nubs's life changed when he met Marine Major Brian Dennis.The two formed a fast friendship, made stronger by Dennis's willingness to share his meals, offer a warm place to sleep, and give Nubs the kind of care and attention he had never received before. Nubs became part of Dennis's human "pack" until duty required the Marines to relocate a full 70 miles away - without him. Nubs had no way of knowing that Marines were not allowed to have pets.So began an incredible journey that would take Nubs through a freezing desert, filled with danger tofind his friend and would lead Dennis on a mission that would touch the hearts of people all over the world.Nubs and Dennis will remind readers that friendship has the power to cross deserts, continents, and even species.

    Heroes of America is a series especially written for younger readers. These biographies are set in large type for easy reading with more than 100 illustrations in each book.

    Each page is packed with cartoonish illustrations and intriguing expressions.Readers will be drawn like a moth to a flame to this fascinating book, equal parts reference and entertainment. Perfect for readers starting to study figurative language and use it in their own writings, or for English language learners of all ages, this picture book is the bee's knees--it's terrific! For more expressive, idiomatic sayings, check out Pat Street's You're Pulling My Leg!, too--quick as a bunny!An ALA Notable Book A Bank Street Best Children's Book of the Year