- X
- X - effedici cuori solitari
- X - Il destino
- X BIS
- X canções de LUÍS DE CAMÕES
- X come occhi
- X de Sodoma: Duología completa
- X de Sodoma: El Mundo Termina por Ti
- X de Sodoma: Una Canción para el Fin
- X en un párrafo
- X Factor Wannabe
- X for Extortion: 14 Manchester Square
- X hil da
- X in Paris
- X Marks the Pedwalk
- X Marks The Spot
- X Men: Questions and Answers
- X Men: Questions and Answers (2020 Edition)
- X måder at dø på
- X Out Of Wonderland
- X Rated Xhibition
- X Stories
- X Tales and Other Stories
- X Tales for O Minds
- X tapaa kuolla
- X those that Apply: Kreme Klassic #9
- X története
- X X X
- X Y Z
- X Y Z A Detective Story
- X Y Z - A Detective Story
- X произведений
- X – hän palaa
- X'lent Tales
- X(y)
- X, le coupeur de mains
- X-30
- X-Changed! Swapped by My Wife and Given to Frat Boys
- X-Folia - Tome 1
- X-Force (1991) 1
- X-Force (1991) 2
- X-Force (2008) 1
- X-Force (2008) 2
- X-ing a Paragrab
- X-Mas Shorties
- X-mas Train
- X-Mas-Slave
- X-Media. Oltre il bar della comunicazione
- X-men - espelho negro
- X-Men 2
- X-Men and the Mutant Metaphor
- X-Men: Dias de um futuro esquecido
- X-Men: Inferno
- X-Men: Mutant Empire Omnibus
- X-Men: The Last Stand
- X-Novo
- X-Rated
- X-Rated Ecstasy Trilogy Bundle (Born For Porn)
- X-Rated Hardcore Eotica 2
- X-Rated Hardcore Erotica
- X-Rated Hardcore Erotica 2
- X-Rated Hardcore Erotica 3
- X-Rated Hardcore Erotica 4
- X-Rated Hardcore Erotica 6
- X-Rated Ink - Sensual Juice
- X-ray Myers Poker Phenom
- X-Ray Rider 1
- X-Ray Rider 2
- X-Ray Rider 2: Mileposts on the road to childhood's end
- X-Ray Rider 3
- X-Ray Vision
- X-Ring 1
- X-Ring 2
- X. Y. Z. A Detective Story
- X.O.P.
- X470
- X67 Marceline
- X99
- X: 10 erotiska noveller av B. J. Hermansson
- X: A Short Story
- X: Amárrame, Azótame, Ámame
- X: Chapter 6: The Walrus (Part 2)
- X: CHAPTER 7: DEEPER THAN SKIN (PART 1)
- X: CHAPTER 7: DEEPER THAN SKIN (PART 2)
- X: CHAPTER 8: THE FEW THAT REMAIN (PART 1)
- X: CHAPTER 8: THE FEW THAT REMAIN (PART 2)
- X: Y and Eve
- X=0
- Xa non estou aquí
- Xabier Lete (auto)biografia bat
- Xa non estou aquí
- Xabier Lete (auto)biografia bat
- Xabier Lete: Aberriaren poeta kantaria
- Xadr's Invaders
- Xadrez De Humanas Palavras
- XAIPE
- Xakatan I
- Xakatan II
- Xakatan III
- Xama, a Anta
- Xamã
- Xan's Feisty Mate
- XAN: My Personalized Poems to You
- Xana-La
- Xanador
- Xanadu
- XANAX COWBOY
- Xander
- Xander and Des
- Xander's Powerful Growing Pains
- Xanderiffic
- Xandra's Legacy
- Xandra: Killer of Kings
- Xantenico Ltd
- Xanterie
- Xanthe and the Seaman
- Xanthe's Choice [Grey River 6]
- Xanthippe
- Xanthippic Dialogues
- Xanthria's Diary of Confessions
- Xantippe, A Minor Poet and Other Verses
- Xantu Challenge
- Xara Smith Wedding Album
- Xaraguá. Cienfuegos VI
- Xari, das andere Nachtgespenst
- Xarles, o príncipe
- Xaromar
- Xaver, ein Frosch, der seine Prinzessin sucht
- Xavi's Wild Ride [The Men of the Crazy Angle Ranch 2]
- Xavier
- Xavier Cold
- Xavier et Alexandre
- Xavier's Crown
- Xaviers hemlighet