Gordon Rennie is a Scottish comics writer, who has written both the comics and videogame and gaming industries since 1991 and his first published work in Blast! Magazine. He went on to creat the cult classic White Trash: Moronic Inferno, for Toxic! as well as several comic strips for 2000 AD and novels for Warhammer Fantasy.

For 2000 AD he created Missionary Man, Witch World and Rain Dogs, Necronauts and Caballistics, Inc. He also wrote Mean Machine and the return of Rogue Trooper. Rennie has done a lot of work on computer games and was nominated for the 2006 BAFTA for his script on the Rogue Trooper game as well as a nomination for the 2012 Writers' Guild of Great Britain's Best Videogame Script award.

Robbie Morrison grew up Linwood, outside Glasgow. One of the most highly regarded writers in the UK comics industry, he has created many popular characters, such as Nikolai Dante, an Eagle Award winner for Best Series and Character.

Robbie has also scripted the adventures of iconic characters Judge Dredd, Doctor Who, Batman and Spider-Man, and was nominated for Outstanding Comic Book at the US GLAAD Media Awards. Edge of the Grave is his first novel.