Bowser is a mutt, just adopted by eleven-year-old Birdie Gaux and her grandmother, but when they all get home to Grammy's bait and tackle shop in the bayou they discover that their prize stuffed marlin has been stolen--so Bowser decides to investigate, and things quickly become complicated and dangerous.

Bowser the mutt lives with eleven-year-old Birdie Gaux and her grandmother in the normally quiet Louisiana bayou town of St. Roch, but news that a Bull shark has somehow made its way into the swamp has everyone excited, and the cash bounty for landing theshark has lured some very shady characters into town--one hunter in particular is prepared to go to any lengths to collect the money.

"Chet the dog, "the most lovable narrator in all of crime fiction" (Boston Globe) and his human partner Bernie Little find themselves high in the mountains this holiday season to help Dame Ariadne Carlisle, a renowned author of bestselling Christmas mysteries, find Rudy, her lead reindeer and good luck charm, who has gone missing. At Kringle Ranch, Dame Ariadne's expansive mountain spread, Chet discovers that he is not fond of reindeer. But the case...