The Mirror Universe reading list is centered around the series of novels fleshing out the history of the mirror universe, specifically Emperor Spock's Memory Omega plan. In addition to the main novel line, one short story is also connected, from Seven Deadly Sins. Five other novels and comics are also connected, Stargazer: Three, New Frontier: Turnaround, Deep Space Nine: Warpath, Deep Space Nine: Fearful Symmetry, and Deep Space Nine: The Soul Key.
Dark blue denotes the primary narrative. Read these for the bare bones story. Light blue denotes the expanded storyline. Read any or all of these to go a bit deeper. White denotes every connected story from the entire Lit-verse, regardless of continuity. For the absolute simplest story, read the essential duology. Hover for notes.