Colorful Pirates, SuRana, a shape-shifting puma, and an old Cajun guide named Mud Bug, join Cynthia and Gus, in Cynthia's Attic: Curse of the Bayou.
The twelve-year-old best friends travel through the magic trunk in Cynthia's attic to a 1914 Louisiana bayou searching for Cynthia's great-grandfather, Beau Connor. Discovering a connection between Beau and Buzzard Jack LaBuse, the meanest, orneriest pirate this side of the Mississippi, leads to a heart-stopping confrontation to recover a long-lost treasure and lift a family curse.
http://home.earthlink.net/~marykc/cynthiasattic/id20.html