DS9
This series has 3 books
Star Trek: Deep Space Nine: Fearful Symmetry
Star Trek: DS9: These Haunted Seas
Star Trek: Terok Nor: 2318-2328 Day of the Vipers
Star Trek: Terok Nor: 2360-2369 Dawn of the Eagles
24 - Rebels Trilogy Book 1
3 - DS9 - The Mist
4 - Demons of Air and Darkness
Dominion War, Book 2 - Call to Arms
Dominion War, Book 4 - Sacrifice of Angels
Left Hand of Destiny, Book 1
Left Hand of Destiny, Book 2
Rising Son
Section 31: Abyss
Star Trek - Deep Space Nine 020 - Wrath of the Prophets
Star Trek: DS9: Mission Gamma Book 1: Twilight
Star Trek: DS9: Mission Gamma Book 2: This Gray Spirit
Star Trek: DS9: Mission Gamma Book 3: Cathedral
Star Trek: DS9: Mission Gamma Book 4: Lesser Evil
Star Trek: DS9: Twist of Faith
Star Trek: DS9: Warpath
Star Trek: Terok Nor: 2345-2357 Night of the Wolves
Worlds Of Star Trek: Deep Space Nine 1 - Cardassia And Andor
Worlds Of Star Trek: Deep Space Nine 2 - Trill and Bajor
Worlds Of Star Trek: Deep Space Nine 3 - Dominion and Ferenginar