Star Trek: Mirror Universe
Star Trek: Mirror Universe is a novel series published by Pocket Books. The first two comprise collections of three novellas, the third a series of short stories, and the fourth is a novel expansion of one of the earlier novellas.

The novels are based solely on the mirror universe episodes of , , and .

The DS9 novel Fearful Symmetry was originally intended to form part of this series, as well as being the latest edition of the novel series set after . However, the novel as published does not feature the Mirror Universe title. The Soul Key is also set during the time period.

Releases 
 Glass Empires
 Obsidian Alliances
 Shards and Shadows
 The Sorrows of Empire
 Rise Like Lions

Related stories 

Warpath
Fearful Symmetry
The Soul Key
Star Trek: Section 31
Disavowed
Seven Deadly Sins
LUST: "Freedom Angst"
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Mirror Universe