The Flying Saucers Are Real

"The Flying Saucers Are Real. Donald Keyhoe. True story behind the strangest phenomena in history! Gold Medal Book. 107. Frank Tinsley '50."

The Flying Saucers Are Real, written by Donald Keyhoe, first appeared in 1950. Frank Tinsley's dramatic cover illustration helped to convey the startling news that flying saucers (or UFOs aka unidentified flying objects) are actually extraterrestrial spacecraft.

For another book from 1950 on the same topic, see Behind the Flying Saucers: