- Somebody Else's Gentleman
- Somebody Wonderful
- Someday
- Someday My Duke Will Come
- Someone to Cherish
- Someone To Cherish
- Someone to Hold
- Someone to Honor
- Someone To Love
- Someone to Romance
- Someone's Been Sleeping in My Bed
- Somerset
- Something Borrowed
- Something Borrowed, Something True
- Something Human
- Something More Than Love
- Something New
- Something Old
- Something to Think Of
- Something Wicked This Way Comes
- Sometimes a Rogue
- Somewhat Scandalous
- Somewhere Between
- Somewhere I Have Never Travelled
- Somewhere in California
- Somewhere on St. Thomas
- Sommer in Wien
- Sommeren på Oaktree Manor
- Sommerfugløya
- Sommerküsse voller Sehnsucht
- Sommermond: Die Töchter Englands - Band 13
- Sommernattens hemmeligheder
- Sommernattens hemmeligheder
- Sommerpaviljongen
- Somos tú y yo
- Son fougueux protecteur
- Son of a Gambling Man
- Son of a Preacher Man
- Son Parfait Hellion
- Sonata for a Scoundrel
- Sonata para Beatrice (Las Dankworth 1)
- Song for a Lady: A Regency Romance
- Song for the Soul Catcher
- Song Hereafter
- Song of Dragonfire: The Complete Series
- Song of Erin
- Song of Isabel
- Song of Memories
- Song of Smoke and Fire
- Song of the Flesh
- Song Of The Flutist
- Song of the Lighthouse
- Song of the Nile: Gods of Egypt
- Song of the ocean-the notes of the heart
- Song of the Pendragon
- Song of the Silent Harp
- Song of the Soul
- Song of the Spirit
- Song of Years
- Song Unheard
- Songs in Ursa Major
- Songs of Innocence and Experience
- Sonhadora
- Sonho de Uma Noite Estrelada
- Sonhos passados
- Soningstid
- Sonne über dunklem Land
- Sons & Daughters
- Sons and Lovers
- Sons and Lovers & Lady Chatterley's Lover
- Sons of an Ancient Glory
- Sons of Blackbird Mountain
- Sons of Rome
- Sons of the Spy Lord
- Sophia
- Sophia's Champion
- Sophia's Leap-Year Courtship
- Sophia, Die Versandbräute von San Francisco, Buch 4
- Sophia: A Romance
- Sophia: Captain Kelly's Daughter
- Sophie's Key
- Sophie's Shifters
- Sophies valg
- Sorcerer to the Crown
- Sorceress
- Sorg er et væsen med fjer
- Sorprendido Por Mi Leona
- Sorron lapset
- Sorrows in Stone
- Sorte No Amor
- Sotia engleza
- Sotia pierduta
- Sotia piratului
- Sotto il segno delle Aquile. (Zenobia, la Leonessa di Palmira Vol. I)