- An Axe to Grind
- An Episode of Cathedral History (Fantasy and Horror Classics)
- An Evening at Mr. Saturday's
- An Evil Guest
- An Excellent Day For An Exorcism (Bookburners Season 1 Episode 14)
- An Exercise in Empathy
- An Hour for Maggie
- An Ideal Husband Companion
- An Idol for Emiko
- An Ill Wind Blows
- An Ill-fated Correspondence
- An Illustrated Warning
- An Imaginative Woman
- An Infestation in Spanner
- An Inner Darkness (Bay City Paranormal Investigations book 5)
- An Itinerant House And Other Stories
- An Oasis of Horror
- An Obscene Crime Against Passion
- An Occurrence at Owl Creek Bridge
- An Odd Quartet
- An Odder Quintet
- An Old Friend of the Family
- An Overture Sinister
- An Uncertain Place
- An Uncommon Sort of Spectre & Other Stories
- An Undertaker's Diary
- An Undulation of a Shadow's Edge
- An Unexpected Evil
- An Uninvited Guest
- An Uninvited Guest
- An Unkindness of Ravens
- An Unusual Appetite
- An Unwelcome Guest
- Ana Kai Tangata
- Anaconda
- Anakim of the Sun
- Anakim Of The Sun
- Anakim of the Sun
- Anakin Sky im Park des Prinzen
- Anamelia
- Anamelia, a Tale before Dying
- Anarchism of an Antichrist
- Anarchy in Blood
- Anasazi
- Anasazi, Vol 1
- Anathame Book One
- Anathemas
- Anatomy of Evil
- Ancestor
- Ancestors
- Ancestral
- Ancient Awakening (The Ancient)
- Ancient Enemies (The Ancient)
- Ancient Enemy
- Ancient Evil
- Ancient Revelations(The Ancient)
- Ancient Thirst
- And All the Devils Are Here
- And All Was Silent
- And Her Smile Will Untether the Universe
- And Jesus Wept
- And Silent Were The Stars: Part 1: The Survivor
- And Silent Were The Stars: Part 2: The Awakening
- And Silent Were The Stars: Part 3: Nightmares
- And The Sea Called Her Name
- And Then Begin Again: Six Tales of Hope
- And Then I Woke Up
- And Then Something Cool Happened
- And Things That Go Bump In The Night
- Andanza de maese Pérez el organista y otras leyendas
- Anderson Castle
- Andersonville
- Andhar Rater Bondhu
- Andrew
- Android Karenina
- Andromeda
- Ang Halimaw Sa Baryo San Vicente
- Angel Falling Softly
- Angel of Death
- Angel Souls and Devil Hearts
- Angel's Body
- Angel's Demon
- Angeli e Vampiri
- Angeli piangenti
- Angelic Blood