Lauren Smith

Of Sand and Stone: A Time Travel Romance by Lauren Smith

Orphan Monster Spy by Matt Killeen

Origin of Magic (Dragon's Gift: The Protector Book 3) by Linsey Hall

Oriel (Fallen Angels 2) - Paranormal Romance by Alisa Woods

Operation Mayhem Boxed Set: Military Romance boxed set Books 1 - 3 by Lindsay Cross

Operation Omega: An M/M Omegaverse Mpreg Romance (Delta Squad Alphas Book 2) by Eva Leon

Operation Prom Date (Tactics in Flirting) by Cindi Madsen

by Carew, Opal

Opal (A Raven Cycle Story) by Maggie Stiefvater

On the Rocks: A Dark Mafia Romance by Nikki Belaire

On His Watch (Vengeance Is Mine Book 1) by Susanne Matthews

On Her Guard (Protecting Her Series Book 1) by Skyla Madi

Onyx Gryphon: A Paranormal Shifter Romance (Gryphons vs Dragons Book 4) by Ruby Ryan

Only His by Madison Rose

On Hart’s Boardwalk by Samantha Young

One Yuletide Knight by Deborah Macgillivray, Lindsay Townsend, Cynthia Breeding, Angela Raines, Keena Kincaid, Patti Sherry-Crews, Beverly Wells, Dawn Thompson

One Winter Night: A Sexy Bad Boy Holiday Novel (The Parker's 12 Days of Christmas) by Ali Parker, Weston Parker, Blythe Reid, Zoe Reid

One Wicked Winter (Rogues and Gentlemen Book 6) by Emma V Leech

One True Mate 8: Night of the Beast by Lisa Ladew

One True Mate 7: Shifter's Paradox by Lisa Ladew

One True Mate 6: Bear's Redemption by Lisa Ladew

ONE To Watch Me (The ONE Series, Part 1, Book 1) by Alicia Maxwell

One More Kiss: A Second Chance Romance (One More Series Book 1) by Roxy Sinclaire

One More Chance: A Second-Chance Gay Romance (Boys of Oceanside Book 3) by Rachel Kane

One More Chance: A Second Chance Romance by Sinclaire, Roxy

One Moore Trip (Moore Romance Book 3) by Alex Miska, V. Soffer

One Little Kiss (Smart Cupid) by Maggie Kelley

One Knight in the Forest: A Medieval Romance Novella by Catherine Kean

One Kiss to Win: A Bad Boy Sports Romance by Romi Hart

One Good Reason by Michelle Maris