The world's most vicious predator is back-and he's got Company. Tyrannosaurus Rex, Deinonychus, Brachiosaurus, all have been loosed into the modern world by Jane Penward, the vengeance-hungry nymphomaniac wife of the man who cloned them. David Pascal is a small-time Journalist who gets his Chance to make it big by cracking the dino story. But the key to the truth carries a high price-it's held by Jane. Before she's through with David, the carnage created…