Horace F. Andrews and his friend Chloe are Keepers of magical objects of extraordinary power.  But as the presence of a new Keeper is made known, they are drawn into a struggle to find out who she is and where her loyalties lie. A gripping sequel to The Box and the Dragonfly , the first book in Ted Sanders’s Keepers series, hailed by the New York Times Book Review as a “satisfying and original quest tale.”  As Horace and Chloe adjust to their newfound talents—Horace can see the future and Chloe can walk through walls—a girl called April is drawn toward the Keeper stronghold, the Warren. She comes with a Tan’ji of her own, though it is damaged and there is no telling what will happen if it cannot be made whole again. Accompanied by a mysterious woman with a power of her own and the young boy leading them in the right direction, April is being pursued by a pack of sinister hunters. Will she reach the Warren in time, and will it offer safety or only more danger? Ted Sanders’s series has the feel of classic fantasy with a science fiction twist, and this second book, The Harp and the Ravenvine , will thrill readers with adventure, intrigue, and the unexpected at every turn.