Keith Laumer 
Retief: Envoy to New Worlds 

Between the lines of the official histories of the frontier worlds of the 29th Century lie myriad confidential accounts of the boners, near-catastrophes, and interstellar crises that were bound to occur when human meets non-human. The adventures of CDC (Corps Diplomatique Terra) diplomat Jame Retief loom large in six highly classified missions where brain and brawn save land and lives despite red-tape bound superiors amid conspiracy and conflict across alien planets – guaranteed astounding, amazing, startling, galactic, weird, and thrillingly wonderful.