Rook: Exodus (Rook: Exodus #7)

THE CRITICALLY ACCLAIMED SERIES RETURNS! The quest to save BLOODHOUND begins. Once the most respected of the Wardens, the father of Dire Wolf has disappeared - vanished off the Wildlife Grid, with whispers of madness following in his wake. Now, the remaining Wardens must band together to find him - or stop him - and the fate of Exodus is at stake. Also: meet STAG, the mysterious deer warden with knowledge that could shake the very roots of the Wild.