- Scoundrel Ever After
- Scoundrel in the Regency Ballroom
- Scoundrel of My Heart
- Scoundrel:
- Scoundrels of the Court: Lady Margery's Lover
- Scoundrels Prefer Love
- Sculpting the Elephant
- Sculptures du coeur
- Scènes de la forêt
- Se busca amante
- Se For Amor
- Se parece tanto a Humphrey Bogart
- Se Questo È Amore
- Sea Before Us
- Sea Breeze
- Sea Change
- Sea Change: An MM Paranormal Romance
- Sea Glass
- Sea Jade
- Sea Mistress
- Sea of Ruin
- Sea of Secrets
- Sea Scoundrel
- Sea Smoke
- Seabrook Family Saga Box Set
- Sealed With a Loving Kiss
- Sealed with a Yuletide Kiss
- Seaport at Sunrise
- Search And Seduce
- Search for a Wife
- Search for Camelot
- Search for Love
- Search For Love
- Search for Refuge
- Searching for Grace Kelly
- Searching for Justice (The Texas Riders Western #9) (A Western Frontier Fiction)
- Searching for Lady Luck
- Searching for My Rogue
- Searching for Sara
- Searching for Sara (Extended Edition)
- Searching for You
- Seared With Scars
- Season of Denial
- Season of Enchantment
- Season of Joy
- Season Of Secrets
- Season of The Shadow
- Season of the Sun
- Season of Valor
- Season's Regency Greetings
- Seasons
- Seasons Of Liberty
- Seasons of Love
- Seasons of the Heart
- Seaswept Abandon (The McClellans Series, Book 2)
- Seattle after Midnight
- Seawinds
- Sebastian's Lady Spy
- Secluded with My Hellion
- Second Chance at First Love
- Second Chance at the Belfast Guesthouse
- Second Chance Cowboy
- Second Chance Family & Marrying the Preacher's Daughter
- Second Chance Life
- Second Chance Love
- Second Chance Sister
- Second Chance to Fall in Love
- Second Chance with a Highlander
- Second Chances
- Second Chances ( Lessons in Love, Book 2)
- Second Chances (Chances Are Series ~ Book 1)
- Second Daughter (The Royals of Dharia, Book Two)
- Second Honeymoon
- Second Marriage
- Second Sight
- Second Son of a Duke
- Second Spring, A Lebensborn Story
- Second Summer of War
- Second To None
- Second to None: A Military Romance (Complete)
- Second-Best Bride
- Second-Time Lucky
- Second-Best Bride
- Second-Time Lucky
- Secondhand Bride
- Secret Agent Heiress
- Secret Agent Sam
- Secret at Dark Castle
- Secret Bodyguard
- Secret Danger
- Secret Desires
- Secret Desires of a Gentleman
- Secret Fantasy
- Secret Fire
- Secret Hearts
- Secret Ingredient: Love
- Secret Life of a Scandalous Debutante
- Secret Lives
- Secret Longings of a Highlander
- Secret Love
- Secret Nights
- Secret of the Sands
- Secret Passions - Opfer der Leidenschaft
- Secret Sapphism
- Secret Song
- Secret Tales of Shenque Palace
- Secret Valentine
- Secret Valentine & Stealing Sterling
- Secret Vows Box Set: Two Complete Novels
- Secret Wedding
- Secret Yearnings
- Secreto de seducción
- Secreto oscuro
- Secretos de alcoba
- Secretos de sociedad
- Secretos de una dama
- Secretos de una noche de verano (Las Wallflowers 1)
- Secretos del Corazón
- Secretos en la corte
- Secretos en Londres (Bevelstoke 2)
- Secrets
- Secrets & Spies Box Set