When school starts in the fall, Elizabeth is determined to join the other first graders even though she isn't old enough. Will she make it into first grade?

Platypus Police Squad: The Frog Who Croaked is the first in a series of zany, action-packed middle grade mysteries featuring platypus police detectives Rick Zen

From the New York Times bestselling author of Room, a young French burlesque dancer living in San Francisco is ready to risk anything in order to solve her frie

Explore the secrets of the frog, layer by layer—from their slimy skin to their long sticky tongues—with an amazing 3-D layered model. Frogs swim, they leap,

A NEW YORK TIMES TOP BOOK OF 2015 WASHINGTON POST NOTABLE BOOK The author of Red Sorghum and China’s most revered and controversial novelist returns with his