Notes
Translated into English by Wendayne Ackerman.

First published in English by Ace Books in 1973.

Publisher’s Blurb – Lower Cover
THE VALLEY OF DEATH . . .
Spaceship Titan – the most powerful craft in the known universe. It can travel at the speed of light, can even avoid the co-ordinate scanners of the robot brain of Arkon.

Or can it?

Honur – a parched and inhospitable globe.

Here Perry Rhodan must seek temporary sanctuary from the positronicon, and the insidious menace of the Mooffs.

But here too Perry and his Mutants must battle to prevent the break-up of the Arkonide Empire – and survive the mysterious threat that lurks within the Thatrel System . . .