- XCOM2: Eskalation
- Xcuidihuini
- Xe, amic!
- Xeeta
- Xen And I
- Xenia
- Xeno
- Xeno Fiction: More Best of Science Fiction
- Xeno Sapiens
- Xeno Tryst
- Xenocitizens
- Xenodu
- Xenolith
- Xenoman
- XENOPHOBIA
- Xenophobia
- Xenophon's Anabasis, or The Expedition of Cyrus
- Xenophon's Other Voice
- Xenos
- Xenos Hunters
- Xenos: A Novel
- Xenoskar
- Xeque
- Xerothermia
- Xerxes
- Xerxes Invades Greece
- Xeyata
- Xeón
- Xiao
- Xiao Yang will es wissen
- Xiao Yang will es wissen
- Xibalba - Un’avventura di Dane Maddock
- Xibalba Unleashed
- Xibalba- A Dane Maddock Adventure
- XIBALBA- Una Aventura de Dane Maddock
- Xicotencatl
- Xicoténcatl
- Xie Lingyun Poèmes de montagnes et d'eaux
- XiFiSy
- XII - Il segno dei giusti
- Xiipúktan (First of All)
- Ximena de dos caminos
- Ximédia Livre lesbien, roman lesbien
- Ximénez
- XIN: The Veiled Genocides
- Xingu And Other Stories
- Xinguara
- Xiomara
- Xipe Teohua Minister of Uitzilopochtli God
- Xiphos
- Xipilik Hunters
- Xiu & Sonia, Part 1 (Lesbian Food Fetish Erotica)
- Xiu & Sonia, Part 2 (Lesbian Food Fetish Erotica)
- Xiu & Sonia, Part 4 (Lesbian Food Fetish Erotica)
- Xiu & Sonia, Part 5 (Lesbian Food Fetish Erotica)
- Xiu & Sonia: The Complete Collection
- Xivaari
- XIX wiekowi
- XL
- XL-Sammelband Sex Stories
- Xlendi
- Xmas @ Camelot II
- Xmas At Blue Cove
- Xmas Cake: A Modern Fairy Tale
- Xmas Carol
- Xmas Cums But Once A Year
- Xmas Erotica, Vol. Two: 3 Short Stories
- Xmas Is Near!
- Xmas Spouse Swap
- Xmas Wishes
- Xn
- XO
- Xoc de Reis (Cançó de gel i foc 2)
- Xodó
- Xoetry, A Poetry Collection
- Xoetry,2017
- Xolotl Strikes!
- Xona hi Xihi?
- Xonarye
- Xotic
- Xotica 2
- Xotica Volume 1. Remastered
- XPD
- XPs with AI
- XS
- Xs & Os
- Xs and Os
- Xscape