Yeah! so happy you had a Z.
Alter of Eden, by James Rollins
Fiction with a touch of actual history
Seven years later, Louisana state veterinarian Lorna Polk investagates an abandoned shipwrecked fishing trawler carrying exotic caged animals, part of a black market smuggling ring. But there is something disturbingly wrong with these beasts____each an unsettling mutation of the natural order, all sharing one uncanny trait: incredidably heightened intellignece. Joining forces with U.S border patrol agent Jack Menard, a man who shares with her a dark and bloody past, Lorna sets out to uncover the truth about the strange cargo and the terrorist threat it poses. Because a beast emerges and is running amock, and what is about to be born upon the altar of eden could threaten not only the future of the world but the very foundation of what it means to be human.