Travis Fox and the other Apache agents are returned to their ancestral way of life after their spaceship crashes on Topay, in <IT>The Defiant Agents<RO>, while in <IT>Key Out of Time<RO>, Ross Murdock, Gordon Ashe, and other members of the Terran settlement team investigate a civilization that once flourished on Hawaika, in a second omnibus edition featuring two novels from the Time Traders series. Reprint.