Cy Dethan

Cy Dethan is a British writer who first shouldered his way into the field of fiction in 2006 with the serialisation of his Starship Troopers: Extinction Protocol comic strip from Mongoose Publishing. In 2007, Cy was chosen to take over Markosia’s flagship ongoing series, Starship Troopers. Since then, he has continued writing prose fiction, graphic novels and more for a variety of publishers, in genres ranging from paranormal espionage to samurai splatterpunk. In 2025, he published his first prose novel, the transhumanist science fiction thriller Bad Sector. Outside of fiction, Cy is an award-winning copywriter and editor and a former angry, self-hating professional magician.