- Summer Heat
- Summer Holiday
- Summer in Paradise (Married in Malibu Romance Collection, Books 1-3)
- Summer in the City
- Summer is a Short Season, Second Edition
- Summer Island
- Summer Light
- Summer of '69
- SUMMER OF JOANNA
- Summer of Love
- Summer Of Love: Once Upon A Wedding
- Summer of Serenity
- Summer of Sundaes
- Summer on Blossom Street
- Summer on Kendall Farm
- Summer on the Bluffs
- Summer on the Island
- Summer on the Little Cornish Isles: The Starfish Studio
- Summer On The River
- Summer Romance with the Italian Tycoon
- Summer Secrets
- Summer Secrets at Bletchley Park
- Summer Strawberries at Swallowtail Bay
- Summer Trip: Children Book 3
- Summer with Michael
- Summer With My Sister
- Summer with My Sisters
- SUMMER'S BRIDE
- Summer's Child
- Summerlong
- Summertime
- Summertime Dreams
- Summertime Guests
- Summertime Nights
- Summerwater
- Sunday Hop
- Sunday Kind of Love
- Sunday Morning
- Sunday Stories
- Sunday’s Child
- Sundog
- Sunflower Sisters
- Sunflowers Under Fire
- Sunlight and Joy
- Sunlight on the Mersey
- Sunny
- Sunnyside Blues
- Sunrise
- Sunrise On Cedar Key
- Sunrise on Half Moon Bay
- Sunset In Central Park
- Sunset Over Chocolate Mountains
- Sunset With Grief
- Sunsets & Second Chances
- Sunsets at Fiery Lake
- SUNSHINE
- Sunshine and Shadow
- Sunshine on a Rainy Day
- Sunshine on Scotland Street
- Sunshine Over Bluebell Castle
- Sunshine Sketches of a Little Town
- Super Host
- Super Papa!
- Superb and Sexy
- Superior Women
- Supermann, was nun?
- Superpapà contro supereroi
- Superwoman's Child
- Supply&Demand
- Supporting Cast
- Sur le chemin de mon père..
- Sur le chemin des dames
- Sur papier rouge
- Surat Untuk Adinda
- Surgeon in a Wedding Dress
- Surgeon On Call
- Surgeon Prince, Cinderella Bride
- Surprise Baby for the Heir
- Surprise Baby For The Heir
- Surprise Baby, Second Chance
- Surprise Double Delivery
- Surprise Heir For The Princess
- Surprise Inheritance
- SURPRISE PARTNERS
- Surprise Twins For The Surgeon
- Surrender
- Surrender To The Marquess
- Surrender: MacKinnon's Rangers 1
- Surrogate
- Surrounded by Idiots
- Surtout ne dis rien
- Survival Kit
- Surviving Carmelita
- Surviving Hal
- Surviving Me
- Surviving Outbound
- Surviving the Seasons
- Survivors
- Susan Mallery Fool's Gold Series Volume Two
- Susan Wiggs Lakeshore Chronicles Series Book 1-3
- Susan's Echt Kerstmis
- Susannah's Garden
- Sushi for Beginners
- Susis sechs Männer
- Suspect
- Suspects
- Suzanna's wereld
- Suíte de silêncios
- Suíte Tóquio
- Svábok
- Swan
- Swan Point
- Swap Club Year 2
- Swapping Lives
- Swart mar leaflik
- Swatch
- Sweet and Low
- Sweet as Honey
- Sweet Bean Paste
- Sweet Callahan Homecoming
- Sweet Charity
- Sweet Child of Mine
- Sweet Dreams at The Palace Hotel
- Sweet Ember
- Sweet Escape
- Sweet Fascination
- Sweet Home
- Sweet Home Montana
- Sweet Home Summer
- Sweet Justice
- Sweet Justice: Last Chance Rescue Book 7
- Sweet Magnolia
- Sweet Magnolias Collection Volume 1
- Sweet Magnolias Collection Volume 2
- Sweet Magnolias Collection Volume 3
- Sweet Magnolias Collection Volume 4
- Sweet Memories of You
- Sweet Remembrance
- Sweet Revenge: Sin Brothers Book 2 (An addictive, page-turning thriller)
- Sweet Reward: Last Chance Rescue Book 9
- Sweet Rosie
- Sweet Rosie O'Grady
- Sweet Ruin
- Sweet Sorrow
- Sweet Tea & Honey Bees
- Sweet Tea & Wedding Rings
- Sweet Tea and Second Chances