- Special Force One 03
- Special Force One 04
- Special Force One 05
- Special Force One 06
- Special Force One 07
- Special Force One 08
- Special Force One 09
- Special Force One 10
- Special Force One 11
- Special Force One 12
- Special Force One 13
- Special Force One 14
- Special Force One 15
- Special Force One 16
- Special Force One 17
- Special Force: A World War II Commando Novel
- Special Forces Afghanistan
- Special Forces Cadets 1: Siege
- Special Forces Cadets 2: Missing
- Special Messenger
- Special Ops Force: Quantum Armageddon
- Special Treatment & Other Stories
- Specimen & Other Stories
- Specimen 959
- Specimen Days
- Specter of the Past: Star Wars (The Hand of Thrawn)
- Specter of the White Death (Salmon Run - Book 5)
- Spectre - A Kirk Ingram Action Thriller
- Spectre Of War
- Spectre: Origins
- Spectrum
- Spectrum 3
- Speed, Sex and Retribution: Eighth in the Rafe Vincennes Series
- Spekter
- Spell Burnt and Sleepless
- Spell Wars
- Spellbound
- Spellbound : An Erotic Odyssey
- Spells of Undeath
- Spellslinger
- Spencer's Mill
- Sphere of Stones - Book 2
- Sphinx - Le cercle des félins - Tome I
- Spia per caso
- Spice
- Spice and Sorcery
- Spider Dunstan's Teeth
- Spider Girl
- Spider Shepherd: Comando SAS Volúmen 1
- Spider Shepherd: SAS (Volume I)
- Spider Shepherd: SAS (Volumen 2)
- Spider Snatch
- Spider's Web
- Spiders from the Shadows
- Spiders Web
- Spies Among Us
- Spike & Lucy
- Spillage
- Spilled
- Spin
- Spin a Web of Death
- Spindown
- Spinnaker
- Spinnensinn
- Spinning Silver
- Spionage à la Sex!
- Spirala
- Spirals
- Spiridion
- Spirit Deep
- Spirit Houses
- Spirit In Time
- Spirit Lake
- Spirit Of Heroes
- Spirit Lake
- Spirit Of Heroes
- Spirit of Life
- Spirit of Love
- Spirit of the Herd
- Spirit of the Mountain Man/Ordeal of the Mountain Man
- Spirit of the Sea Witch
- Spirit of the Sycamore
- Spirit of the Wolves
- Spirit Song, Cape of the Red Jaguar
- Spirit Song, Seeds in the Blood
- Spirit Walker
- Spirit's End
- Spirits of Minnewanka: A Kananaskis Novel
- Spirits: Book One
- Spirits: Book Two
- Spiritual Values in Shakespeare
- SPIRITUAL WORLD WAR
- Spiritus Mundi
- Spitfire
- Spitfire Girl
- Spitfire Inheritance
- Spitfire Pilots WWII-Extraordinary Women
- Spitfires of Avalon
- Spizzerinctum
- Splat!
- Splidge the Cragflinger: The Purple Death
- Splinter Cell
- Splinter of the Mind's Eye: Star Wars
- Splintered Loyalties
- Split Infinity
- Split Scope
- Split Second Decision
- Splitting the Sea and Other Stories
- Spoiling for a Fight
- Spoiling for Another Fight