- Aaron's Wait
- Ab Umbris
- Abandoned: A Ghost Story
- Abasteron House
- Abiding Evil
- Abitavo in Via Oberdan
- Aboard the Ghost Train
- Unhallowed Ground
- Absolution
- Accidental Sin
- Accidentally Awake
- According to Jane
- Accursed Forest
- Adam
- Add a Pinch of Murder
- Addison Lockhart Series Books 1-2
- Adler
- Looming Threats: Stories of Science Fiction, Horror and the Supernatural
- Advent
- Adventures of the B Plane Girl
- Advice for Taxidermists and Amateur Beekeepers
- Adéu
- Afogada
- After Shadow
- After the Nuthatch Fell
- Afterlife
- Afterlife (A Shadows Series Novella)
- AfterLife: The Adventures of a Lost Soul
- Afterlight
- Afterward
- Ajania
- Akelig Kort
- Al Crepuscolo
- Al Dajjal O filho do inferno
- Al di là di me
- Alaszkai kávé
- Aldwych Station
- Alfred Lets Loose
- Algunas margaritas y sus fantasmas
- Ali's Journey Home
- Alice In Ultraland
- Alice's Tales of the Other Side
- All Shook Up
- All Signs Point to Hell
- All Souls: Stories from Life's Fringe
- All That Was
- All That We Have Lost
- All the Rules of Heaven
- All Those Who Came Before
- Alla taverna del gatto guercio
- Allo - Le numéro que vous demandez n'est plus attribué
- Alma's Grace: A Short Story
- Almost Unseen
- Alone Again
- Along Came a Demon
- Alpha Ghost (A Standalone Haunting and Ghost Love Short Story) (The Spicy Version)
- Always a Way: A Marble Grant Story
- Amador Bloqueo
- Amador Lockdown
- Amantes Transparentes
- Amelia's Bones
- American Ghost Stories
- American Hoarder
- American Horror
- American Mystery Literature - Halloween Collection (Premium Edition)
- American Specter
- America’s 100 Most Haunted Locations
- America’S Most Haunted Campus
- Amityville Subdivision
- Amores que matan, ¿y qué?
- An Absence of Natural Light
- An Apocryphal Ghost
- An Absence of Natural Light
- An Apocryphal Ghost
- An Authentic Narrative of a Haunted House
- An Automated Death (STEAMPUNK)
- An English Heaven
- An Evil Legacy
- An Exercise in Empathy
- An Innocent Man
- An Inquiry into Love and Death
- An Introduction to New Ghost Stories
- An Introduction to Shadow
- An Open Spook
- An Overture Sinister
- An Uncommon Sort of Spectre & Other Stories
- An Unconscionable Time
- An Uneasy Inheritance
- An Unexpected Journey
- An Unexpected Treasure
- AN Uninvited Ghost
- An Unquiet Past
- An Unwanted Visitor
- Ana
- Anaconda
- Anaconda!
- Anatomía de los fantasmas
- Ancient Love
- Ancora
- And Next, Darkness
- And Then There Were None
- And Time Stood Still
- Andanza de maese Pérez el organista y otras leyendas
- Angel's Advocate
- Angels Fly
- Angels of the Mourning Light
- Animal Ghosts