When Chase and Ava touch a dinosaur egg inside their magical suitcase, they jump back to prehistoric times! They'll need to work to return the egg to its rightf

Time Jumpers Chase and Ava are heading to prehistoric times in this newest adventure from New York Times bestselling author, Wendy Mass! Pick a book. Grow a Rea

An exciting new story in the Twice Upon A Time series from Wendy Mass! There's two sides to every story . . . this time it's Robin Hood and Maid Marian like you

At the flea market nine-and-a-half-year-old Chase and his younger sister Ava acquire an old suitcase filled with rows of carefully packed strange objects, and w

The Time Jumpers are heading to the future in the third book in this action-packed series from New York Times bestselling author Wendy Mass! Pick a book. Grow a