The X-Files: Season 10 — IDW Publishing
Issue: #20
A government plot leads Mulder to ponder his early days as a cadet at Quantico, including his relationship with Diana Fowley and the fateful day that he found the iconic “I Want to Believe” poster. But the intrigue goes even further back in time, to when Bill Mulder was partnered with the Cigarette Smoking Man.
Creators: Tom Mandrake, Francesco Francavilla, Neil Uyetake, Chris Carter, Sian Mandrake, Denton J. Tipton, Joe Harris
Characters: Bill Mulder, Langley, Cancer Man, Scully, Mulder, Diana Fowley, Frohike
Story arcs: G-23