Joel Rosenberg (1954-2011) was an American-Canadian author best known for his science fiction and fantasy novels, as well as for his thriller series centered on terrorism and espionage. One of his most popular works is the "Guardians of the Flame" series which blends fantasy with real-world issues, as it follows a group of college students transported into the world of their role-playing game, where they must contend with the very real consequences of their actions within a fantasy setting. Rosenberg's writing often incorporates elements of speculative fiction, and he has been recognized for his ability to craft intricate plots and engaging characters. Aside from his novels, he also wrote role-playing game supplements. He was acclaimed for his storytelling and imaginative worlds, garnering a dedicated readership over his career.