When Roxton is running from a tyrannosaur, the earth suddenly swallows him up; the party follows a river to an underground ocean.

A vampire bite elevates Roxton's hunting instincts to a bloodthirsty level; a smitten native will fight Malone to the death for Veronica.

After slapping a young king, Marguerite must choose between instant death or marrying the boy.

A dying Roxton makes an evil pact to regain his life and save Marguerite.

Drakul and the Raiders shoot down the adventurers' balloon, beginning a game of cat and mouse.