First on the Moon is a science fiction novel by American author Jeff Sutton.

It was a top secret, and yet the enemy knew. They knew that the Americans were about to send a manned rocket to the moon and thereby claim it for Old Glory. They knew also that whoever held the moon would command the Earth ... and they were determined to stop us at all costs!

When assassination and sabotage failed to stop the take-off, they'd have to use even more drastic measures. There might be an H-bomb loaded rocket missile, there could be a Red spaceship with a suicide crew, and there was always the possibility of their placing a spy aboard the U.S. rocket.

FIRST ON THE MOON is a thrilling adventure of the very near future. Written with up-to-the-minute accuracy by a professional aviation research engineer, it is a top-notch novel that is science-fiction only by the thinnest margin!

The four men had been scrutinized, watched, investigated, and intensively trained for more than a year. They were the best men to be found for that first, all-important flight to the Moon--the pioneer manned rocket that would give either the East or the West control over the Earth. 

Yet when the race started, Adam Crag found that he had a saboteur among his crew ... a traitor! Such a man could give the Reds possession of Luna, and thereby dominate the world it circled.

Any one of the other three could be the hidden enemy, and if he didn't discover the agent soon--even while they were roaring on rocket jets through outer space--then Adam Crag, his expedition, and his country would be destroyed!

First on the Moon was first published in 1958.

Jefferson Howard Sutton (1913-1979) was an American author who published 23 novels in more than 10 languagees, including a number of science fiction, war, political, and juvenile books.