Star Rangers Author:Andre Norton Also published as 'The Last Planet'. Relates the adventures of the crew of a space patrol ship which crashes on an unknown planet in the year 8054 A.D. — In the waning days of a vast interstellar empire, a lone ship of the Patrol crash lands on a minor, very out of the way planet. Quickly scouting around their crash site, they find evidence of a ... more »long vanished high tech civilization in the Sealed Cities, along with nomadic hunter-gatherer level groups of humans. They find warring races of telepaths fighting each other. The result of this battle and its aftermath lead to a very surprising and exciting ending.« less