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 the shark has lured some very shady characters into town--one hunter in particular is prepared to go to any lengths to collect the money.

In the aftermath of a cataclysmic event, sixteen-year-old Evie, from a well-to-do Louisiana family, learns that her terrible visions are actually prophecies and that there are others like herself--embodiments of Tarot cards destined to engage in an epic battle.

In this variation on the folktale, Sody Salyraytus, each of Epossumondas's birthday guests disappears until it is finally up to him to rescue them all and bring home the "sody" for his birthday biscuits.