Efter en lång sökning hittade jag boken, eftersom biblioteket hade ett mixningsspråk som jag glömde att boken var på holländska. Titeln är * De Binaire Joker "(Goodreads länk ).
Översatt sammanfattning från den här översynen av den franska översättningen :
Leaving for a sidereal cruise of several years, the huge spaceship "Star Squash" docks on an apparently deserted small planet. But, in reality, this strange world is a cosmic barn, the gigantic pantry of an extraterrestrial race. A radio signal will put the crew of the "Squash" for the first time in contact with another form of life, which will prove to be quickly hostile because of fear of the unknown. The fear of the other settles in both camps and leads to psychological warfare and then to a violent open conflict.
When an Extraterrestra manages to enter the "Squash", it is panic among the members of the crew. The Terrans will not have the ability to oppose the wave of terror and horror triggered by this invisible enemy, only the intelligence and the know-how of their computer, Nestor the Binary Buffoon, always on the lookout for a quarrel with Commander Pendelgrass. But this time the precious machine, true repository of human knowledge, will have to have a duel to death with a being come from nothingness...