Mermaids Versus Vampires : Lulu.com : 9780359917518 : 26 Sep 2019 : Cain Valbrun is a Haitian-born and Montreal-bred young man who recently became a Vampire. Cain runs afoul of Vancouver-based Vampire Overlord Ismail Khan and finds himself on the run. Impulsively Cain joins the super-sized cruise ship Leviathan which is sailing from Prince Edward Island to the Mariana Trench with thousands on board. Along the way, they encounter flesh-eating Mermaids. These creatures are highly intelligent, extremely adaptable and determined to invade the cruise ship and devour every last human onboard. It's Vampire versus a legion of Mermaids as Cain Valbrun finds himself the humans reluctant protector on this decidedly doomed voyage !