Ylana of Callisto
Lin Carter
 The storyline begins during events covered in the previous volume in the series, Lankar of Callisto, in which most of the evil Mind Wizards threatening the Jovian moon of Callisto, or Thanator, were wiped out in the climactic battle. One last survivor of the villainous band seizes as hostages Ylana the jungle girl and her lover Tomar, and flees to take refuge with the Cave People, a tribe dominated by his race. Together with Ylana's father, lately deposed as chief of the tribe, the two captives escape and head for the territory of the rival River People, pursued by a hunting party. Ylana is kidnapped by a River faction intent on fomenting war between the tribes, but the eventual conflict is limited to young malcontents from both, strengthening the power of the traditional authorities. The threat of the Mind Wizard is ended when he is devoured by a plesiosaur, and all ends happily for Ylana and Tomar.