Author(s): Andrea Cremer
Alpha wolf Calla Tor forges an alliance with her masters' enemies and tries to rescue her pack from imprisonment in Vail.
Andrea Cremer is the internationally bestselling author of the Nightshade series, which includes Nightshade, Wolfsbane, Bloodrose, Snakeroot, Rift and Rise. She is also the author of the Inventor's Secret series, and of Invisibility, which she co-wrote with David Levithan. She lives in Claremont, CA. You can visit her online at www.AndreaCremer.com or follow her on Twitter @andreacremer.