Percy Jackson isn’t expecting freshman orientation to be any fun. But when a mysterious mortal acquaintance appears on campus, followed by demon cheerleaders, things quickly move from bad to

When the goddess Artemis goes missing, she is believed to have been kidnapped. And now it's up to Percy and his friends to find out what happened. Who is powerful enough to kidnap a goddess? They

All five books in the Heroes of Olympus saga—in a paperback boxed set of

From the #1 New York Times bestselling author of the Percy Jackson and the Olympians series
 
Rick Riordan, triple-crown winner of the Edgar, Anthony, and Shamus Awards, brings his fast-talking,

Sometimes life can change in an instant

Martha Boyle and Olive Barstow could have been friends, but they weren't. Weeks after a tragic accident, all that is left are eerie connections between the two

Jessica has a friend only she can see: Jessica. "There is no Jessica," said Ruthie's parents. But of course there was.

She ate with

A mouse named Wemberly, who worries about everything, finds that she has a whole list of things to worry about when she faces the first day of nursery school.