Wikipedia page about this book: https://en.wikipedia.org/wiki/The_Green_Odyssey

Release date is 2015-11-29

Produced by Greg Weeks, Mary Meehan and the Online
Distributed Proofreading Team at http://www.pgdp.net

"The Green Odyssey" by Philip José Farmer is a science fiction novel published in 1957. Astronaut Alan Green is stranded on a primitive planet, trapped as a duchess's gigolo and married to a slave woman. When he learns of two other stranded astronauts, he launches a daring escape across vast plains aboard a wheeled ship. Pursued by his wife and children, Green faces cannibals, pirates, and mysterious floating islands in his quest for freedom and rescue. (This is an automatically generated summary.)

Original publication data not identified