“Black oil” has returned and along with it, the long-dead double agent Alex Krycek. In order to solve the mystery of Krycek’s return, Mulder and Scully seek help from the Lone Gunmen, who seem to have trouble of their own.
List of covers and their creators:CoverNameCreator(s)Sidebar LocationRegRegular CoverFrancesco Francavilla1SubSubscription Photo CoverUnlisted2RIRetailer Incentive CoverMark McHaley3
— Description from Comic Vine community (comicvine.gamespot.com).
