Raymond O'Neill

When a natural catastrophe threatens to destroy the sacred Tree of Souls, Ralu and Entu, two Omaticaya boys on the brink of adulthood, fearlessly decide to take matters into their own hands. Upon learning that Toruk can help them save the Tree of Souls, they set out, together with their newfound friend Tsyal, on a quest high up in the Floating Mountains to find the mighty red and orange predator that rules the Pandoran sky. Prophecy is fulfilled when a pure soul rises among the clans to ride Toruk for the first time and save the Na’vi from a terrible fate.

Married woman has brief affair with younger man who turns violent when she breaks it off.

An investigator seeking the cause of an airline disaster discovers the involvement of an organisation of time travellers from a future Earth irreparably polluted who seek to rejuvenate the human race from those about to die in the past. Based on a novel by John Varley.