- Smee & Other Stories
- Smee & The Waxwork
- Smile and Other Twisted Tales
- Smile for Me
- Smiling Is Contagious
- Smilodon
- Smoke & Mirror
- Smoke & Mirrors
- Smoke And Mirrors
- Smoke Free
- Smokey Mountain Horror
- Smoking Gun (Harlem's Deck 6)
- Smorgasbord: A Short Horror Story
- Smrt v patách
- SNAFU: Everyone Has Their Demons
- Snag
- Snake City
- Snake Eyes
- Snallygaster
- Snap
- Snap
- Snapped
- Snarl A Collection of Werewolf Thrillers
- Snatchers (A Novel About The Zombie Apocalypse)
- Snigger
- Snipe Hunt
- Snoflower
- Snouffer's Field
- Snow Bind: A Horror Story
- SNOW BONE
- Snow, A Twisted Princess Short, #1
- Snowblind - Tödlicher Schnee
- Snowbound
- Snowfall
- Snowman Shivers: Two Dark Humor Tales About Snowmen
- So Damn Beautiful Prelude: Seduction and Pursuit
- So Damn Beautiful: Children's Home 5 (So Damn Beautiful, #2)
- So Damn Beautiful: Lost Sanctum (So Damn Beautiful, #3)
- So Damn Beautiful: The Complete Series
- So Damn Beautiful: The Lonely One (So Damn Beautiful, #1)
- So Far, So Near
- So Lucky!
- So perché l'acqua del mare sa di sale
- So You Thought You Knew Me
- SOAP
- Soberbia
- Sobre el horror
- Sobriquet
- Soc llegenda
- Social Animals
- Social Median, The
- Social X
- Socialpulp
- Sociedade Insana
- Softly Walks the Beast
- Sogni d'Horror
- Sogni d'horror - vol. 2
- Sogni d'horror 2