Imagine a distant future when the ability to travel through time becomes a central part of each country's national security program. That's the premise of this fascinating sci-fi novel from author Andre Norton. The Time Traders zooms in on one such agent, Ross Murdock, who is tasked with the challenge of journeying through history to ensure that America gains access to cutting-edge space travel technology. Intelligence agents have uncovered something beyond belief, but the evidence is incontrovertible: the USA's greatest adversary is sending its own agents back through time And someone (or something) is presenting them with technologies and weapons far beyond our most advanced science. We have only one option: create time-transfer technology ourselves, find the opposition's ancient source...and take it down.