In 2151, Krem worked with Ulis, Grish and Muk in incapacitating the crew of Enterprise and stealing its supplies. Krem was himself later incapacitated by T'Pol with a Vulcan nerve pinch during oo-mox and was allowed to leave with his fellow Ferengi by Jonathan Archer. (ENT episode: "Acquisition") In 2376, Jason Senkowski cited Krem as the author of Vulcan Love Slave, although many more people believed Iskel was likely to be the author. (DS9 - Mission Gamma novel: This Gray Spirit)