I spy Deuce Gorgon!

"After the ghouls receive a message from a creeperific monster named Deuce Gorgon, they can't wait to start their next rescue mission! This time, the Monster Mapalogue brings them into the depths of mythic Greece for their most daring quest yet. After a rocky start, Draculara, Cleo De Nile, and the rest of the ghoulfriends realize their might be more to Deuce than meets the eye. And with legendary beasties standing between them and their monster, the ghouls are in for one clawesome adventure"--Back cover.