Penguin Random House

Leo Lionni’s Caldecott Honor–winning story about a little mouse who gathers something unusual for the long winter is celebrating its fiftieth birth...

The #1 bestselling Magic Tree House series is ready to whisk you away across the world with Jack and Annie--this time to rescue little horses in Mo...

Find out all about NASA in this out-of-this-world addition to the What Was? series. The National Aeronautics and Space Administration, better known...

#1 NEW YORK TIMES BESTSELLER • THE SECOND BOOK IN THE LANDMARK NEW FANTASY SERIES THAT BEGAN WITH IMPOSSIBLE CREATURES“Rundell is back with a seque...

A family of witches desperately tries to entertain a cranky baby in this delightful picture book for fans of Little Witch Hazel and The Little Ghos...

This compelling addition to the What Was? series covers what was supposed to be “the war to end all wars” but tragically wasn't.In 1914, the assass...

NEW YORK TIMES BESTSELLER • When a notorious thief is out for priceless treasure (gems! cats! general decorum!)—who're you gonna call? An elite tea...

Learn all about what it takes to run for—and win—the U.S. presidency in this fascinating guide for young readers, part of the trusted What Was? ser...

Here is the book that launched a thousand chimichangoes – the first in the best-selling series about the rambunctious Skippyjon Jones, the Siamese ...

Heroes of Olympus, The, Book Two: The Son of Neptune-Heroes of Olympus, The, Book Two

The newest title in the bestselling Night Before series is the perfect gift for every girl and boy who celebrates Hanukkah!It's the night before th...

Back in 775 BC, athletes from all over Ancient Greece came together to compete in various games. The contests were held every four years and winnin...

Learn about the origin, creation, and history of one of America’s most iconic landmarks—Mount Rushmore—in this detailed history for young readers, ...

Brave the Himalaya in this interactive book where YOU decide what happens next! Packed with 28 possible endings! Choose Your Own Adventure books–t...

The inspiring story of Vice President Kamala Harris told in the new Who HQ Now format for trending topics.On November 7, 2020, Kamala Harris, a sen...

Percy Jackson and the Olympians, Book Three: The Titan's Curse

NEW YORK TIMES BESTSELLER • We the People deserve to know—what is the U.S. Constitution? Learn all about our governmental blueprint in this fascina...

Learn more about what climate change means and how it's affecting our planet.The earth is definitely getting warmer. There's no argument about that...

Building the most magical place on earth was no fairy tale. Learn the story behind the creation of Walt Disney World.In 1964, when Walt Disney and ...

Embark on a mythical quest in this interactive book where YOU decide what happens next! Packed with 30 possible endings! Choose Your Own Adventure...

Help Dink, Josh, and Ruth Rose solve mysteries from A to Z!   Kids love collecting the entire alphabet and super editions! With over 8 million cop...

Help Dink, Josh, and Ruth Rose solve mysteries from A to Z!   Kids love collecting the entire alphabet and super editions! With over 8 million cop...

In 1978, Sally Ride, a PhD candidate at Standford University, responded to a newspaper ad to join the US astronaut program. She was accepted and be...

Celebrate the special bond between grandmas and grandkids with this delightful New York Times bestseller that puts the kids in charge of babysittin...