Space Assassin (12), paperback Fighting Fantasy gamebook, by Andrew Chapman
“A tyrannical despot is bent on destroying the world!
Looming above your home planet is the vast hulk of the starship Vandervecken. Aboard, the crazed scientist Cyrus is planning to unleash a gruesome experiment upon your world, which will destroy all life as it is known, leaving only hideous mutations in its wake. YOU are an assassin, and your mission is to stop him – before it is too late!
Two dice, a pencil and an eraser are all you need to make your journey. YOU decide which way to go, which dangers to risk and which monsters to fight.”
The character sheet is unused. However, there is a name written in ink on the inside front cover.