Ted Sanders

April, who is wearing the powerful Ravenvine, makes a dangerous journey to the Warren, home of the Keepers, as Horace F. Andrews, Keeper of the Box of Promises, and Chloe Burke prepare to do battle with the evil Riven.

"For centuries, the Keepers and the Wardens have been guarding the mysterious Mothergates, a source of incredible power. But now the Mothergates are dying, and Horace and his fellow Keepers know that the weakened gates may unleash a dangerous force that will consume the world--and destroy everyone in it. While their enemies are willing to take this careless risk, Horace and his friends are prepared to sacrifice themselves for the preservation of the...