This book was 127 pages and was published as an Ace Double (two novels in one volume) paperback together with Doom of the Green Planet by Emil Petaja and was priced at $0.60.

[1] "In a universe that had been ravaged by a thousand years of interplanetary warfare between the star-shattering Romaghins and the equally voracious Setessins, there seemed now but one thing that might bring the destruction to an end.

The right catalyst could well be the individualist rebel, Tohm... he who had once been a simple peasant and who had been forcibly changed into a fearfully armored instrument of mechanical warfare—the man-tank Jumbo Ten.

Could they possibly be the hated driftwood of biological warfare—those monsters of a cosmic no-man's land—the Muties?"

This article about a 1960s science fiction novel is a stub.