harpercollins

Everyday activities such as sharing a meal, sorting socks, and getting ready for school can be part of learning math. In the MathStart series, ever...

Josh is the best collector on the block. And now he has something new to collect - rocks! Soon Josh and his best friend, Amy, have so many rocks th...

This busy family needs a vacation, but they don't know where to go. Mom and Dad want peace and quiet. Grandma wants to go somewhere hot. Fluffer wa...

When it_s 9 P.M. in Brooklyn, it_s 10 P.M. in Puerto Rico, and midnight on the mid-atlantic. Far from the vroom of New York traffic, the Puerto Ric...

Based on Hans Christian Andersen's "The Wild Swans," this enchanting fantasy by Diane Zahler, author of The Thirteenth Princess and A True Princess...