Journeys Through the Radiant Citadel Journeys Through the Radiant Citadel is an epic fantasy adventure supplement for Dungeons & Dragons, written by Justice Ramin Arman, Dominique Dickey, Ajit A. George, Basheer Ghouse, Alastor Guzman, D. Fox Harrell, T.K. Johnson, Felice Tzehuei Kuan, Surena Marie, Mimi Mondal, Mario Ortegon, Miyuki Jane Pinckard, Pam Punzalan, Erin Roberts, Terry H. Romero,...