harpercollins

"Ducks overboard!" shouts the captain, as a giant wave washes a box of 10 little rubber ducks off his cargo ship and into the sea. The ducks are sw...

A tear-out book with 100 colorful, bird-themed sheets to fold into super-fast darters, soaring gliders, stunning swoopers and graceful drifters. In...

A hundred decorated tear-out sheets to fold into a fleet of paper spaceship planes, from orbital cruisers to alien motherships. The book includes d...

What are phantom islands? How did the Black Death cause an ice age? How could graffiti save endangered tortoises? Find the answers to these questio...

A fun and informative book packed with 100 fascinating things to know about space, from how to escape a black hole to why astronauts learn wilderne...

A handy-sized book with 50 fun, step-by-step experiments and activities for young scientists. Activities include creating a light and shadow show, ...

A delightful collection of six stories, with lively retellings and colorful artwork by Columbian illustrator, John Joven. A perfect first introduct...

A delightfully musical sound book, specially designed for sharing together with babies. Press the buttons to hear the tunes and animal noises for e...

Little hands will love pressing the buttons on this bright and colorful board book to hear the tunes of their favorite nursery rhymes. Includes fiv...

Irresistible board book with five buttons to make noises to accompany the pictures. Little hands will love pressing the buttons to hear the bus "be...

Over 50 imaginative mazes for children to wind their way through to find lost friends, escape danger, discover treasure and much more. Includes ext...

A pocket-sized book packed full of fun, mind-bending puzzles and games. Children can put their brain power to the test by figuring out a pattern pu...

In this thrilling sticker book, you can build some of the most awe-inspiring animals on the planet - from majestic big cats to a tentacled terror o...

Join Buster the very shy dog as he discovers his self-worth and self-confidence in a house full of more outgoing canine and feline characters. Form...

The adventures of  Buster continue in two new easy-to-read stories. In the first, Buster is startled by noises and rustling in the dark space under...

Press the ten buttons in this delightfully illustrated book to hear the construction site come to life. From rumbling diggers and beeping trucks to...

Take to the skies with pterosaurs, evade erupting volcanoes and vicious Velociraptors, and encounter the king of lizards, T-Rex, as you delve into ...

Beware! Open this book and all kinds of dinosaurs will pop out – huge ones, tiny ones, hungry ones, and a very, very noisy one. The 3D scenes show ...

Press the pages of this enchantingly illustrated book to hear the farm world come to life. Little children will love discovering the all the things...

Cowgirl Kate and her feisty horse, Cocoa, ride the range in two favorite stories about a funny surprise and a barn sleepover. Beginning readers wil...

All aboard! This interactive sticker book includes over 150 stickers to bring the railway scenes to life. Children will love completing the picture...

Discover the amazing animals and plants that live in gardens, forests, jungles, oceans and wild places in this colorful sticker book. There are ove...

In this companion to Fletcher and the Falling Leaves and Fletcher and the Snowflake Christmas, Fletcher the fox returns for another seasonal advent...

Fun-loving, mischievous Fox—the hilarious trickster character featured in Geisel Award–winning Fox the Tiger—goes up against a surprising foe! Fox ...