- On the Corner of Hope and Main
- On the Corner of Love and Hate
- On the Cowboy's Trail: Western Boxed-Set
- On the Crest of a Wave
- On the DL
- On the Doorstep
- On the Edge
- On The Edge
- On the Edge
- On The Edge
- On the Edge
- On the Edge
- On The Edge
- On the Edge (Maple Grove 7)
- On the Edge [Play On 1]
- On the Edge of Danger
- On the Edge of Darkness
- On the Edge of Destiny
- On the Edge of Eternity
- On the Edge of Faerie: A Modern Fairy Tale Novella
- On The Edge Of Forever: Four Historical Romance Novellas
- On the Edge of Infinity
- On The Edge of Love
- On the Edge of Love (Four Mail Order Bride Romances)
- On the Edge of Love: Four Historical Romance Novellas
- On the Edge of Memories The Random Collection
- On the Edge of Misery
- On the Edge of Regret
- On the Edge of Scandal
- On the Edge of Sunrise
- On the Eve
- On The Eve...
- On the Eve: A Novel
- On the Evil Scale
- On the Face of the Waters: A Tale of the Mutiny
- On the Field of Glory: An Historical Novel of the Time of King John Sobieski
- On The Firing Range
- On the First Night of Christmas...
- On the Fly
- On The Fly
- On the Force
- On the Frontline
- On the Gulf Side
- On the High Seas
- On the Highway
- On the Homefront
- On the Hoof
- On the Hunt
- On The Hunt
- On the Hunt
- On the Hunt
- On the Hunt
- On the Hunt [Shifters of North Point 2]
- On The Hunt Vol 6 of The Amethyst Desire Collection
- On the Hustle
- On the Ice
- On The Island
- On The Jet
- On the Job (Novella)
- On The Lakefront
- On the Line
- On the Line
- On The Loose
- On the Loose
- On the Make
- On the Market
- On The Mountain Of Hope
- On the Naughty List
- On the Night of the Seventh Moon
- On the Other Side
- On the Other Side of Nowhere
- On the Outside Looking In
- On the Parkway
- On The Pitch
- On The Precipice
- On The Prowl
- On the Prowl
- On the Prowl
- On the Prowl (Werewolves of Granite Lake 12)
- On the Prowl [The Tigers of Texas 1]
- On the Quest to Find Mr. Right
- On the Ragged Edge of the World
- On the Razor's Edge of Paradise
- On The Rebound
- On the Rebound
- On the Record
- On The Right Track
- On the Right Track to Love: Four Historical Romance Novellas
- On the River
- On the Road
- On The Road
- On The Road - Paradise Found
- On the Road to Pemberley: A Pride and Prejudice Sensual Intimate Variation
- On the Road to Winterhaven
- On the Road: Four Historical Romance Novellas
- On the Rocks
- On the Rocks
- On The Rocks
- On The Rocks
- On the Rocks (A Ruby Steele Mystery—Book 1)
- On The Rocks (Mixology)
- On The Roof
- On The Ropes
- On the Ropes with her Werewolf (Paranormal Alpha Male BBW Erotic Romance)
- On the Rox
- On the run
- On the Run with the Bad Boy
- On the Run: A Secret Baby Romance
- On the Scent
- On the Scent of a Mandarin Moon
- On the Seashore
- On the Secretary's Christmas List
- On the Shelf
- On the Shores of Eternity
- On the Side
- On The Silver Edge Of Time
- On the Sly
- On the Square
- On the Street
- On the Subject of Griffons
- On the Surface
- On the Sweet Side
- On The Table