PLEASE WRITE THE NAME FOR THE INSCRIPTION IN THE NOTES AT CHECKOUT, this title is a special order that will be delivered to a child at CHOC via Ethan and Choco's Book Club.

Meg's father mysteriously disappears after experimenting with the fifth dimension of time travel. Determined to rescue him, Meg and her friends must outwit the forces of evil on a heart-stopping journey through space and time. A commemorative edition with an Introduction by the author. A Newbery Medal winner.