- Unter Schutz des Wolfs
- Unthinkable
- Untie The Lover's Knot
- Until Dawn
- Until Death Do Us Part [The Warriors of the Light 20]
- Until Death We Do Part
- Until Forever
- Until Proven Dead
- Until the death
- Until the End of Time
- Until the End of Time [Council Enforcers 3]
- Until the Night
- Until We Meet Again
- Until You..
- Untimely
- Untimely Departure
- Untitled (Strange Allies Novel #6)
- Unto Us-Book 4 of the Chrysalis Series
- Unto You
- Untold Tales: Books 1-3
- Untold Tales: Books 4-6
- Untold Tales: The Complete Series
- Untot lebt sichs auch ganz gut!
- Untouchable Girl
- Untouched
- Untouched Omega
- Untrained Fascination
- Untried Heart
- Unus
- Unusual Attention
- Unusual Mate : Sci-Fi Alien Romance Collection
- Unveil My Heart
- Unveiled
- Unveiled: Laid Bare #2
- Unveiling
- Unveiling Secrets
- Unverbesserlich stur
- Unverbesserlich treu
- UNVERGÄNGLICH wir (The Curse 3)
- Unvergängliches Blut
- Unwanted
- Unwanted Appeal: Hidden Wolves 3
- Unwavering Love
- Unwelcome Reunion
- Unwept
- Unwiderstehlicher Dämon
- Unwilling Dragon Love [Dragon Hearts 5]
- Unwilling Mate
- Unwitchable: Magic and Mayhem Universe
- Unwrap Me
- Unwrapping His Mate
- Unwrapping Mr. Roth
- Unwrapping Tess
- Unwrapping the Alpha's Mate
- Unyielding
- Unyielding
- Un’impresa da eroi (Libro #1 in l’anello dello stregone)
- Up Comes The Sun
- Up From the Grave
- Up Her
- Up in Flames
- Up In Flames
- Up in Smoke
- Up In The Air: A Fantasy
- Up the Ante
- Up with Lo
- Update the Diary
- Updrift
- Upgraded
- Upon a Ghostly Yule
- Upon a Midnight Clear
- Upon a Mystic Tide
- Upon a Midnight Clear
- Upon a Mystic Tide
- Upon A Once And Future Time
- Upon A Tide of Wintry Morn
- Upon A Time - A Romantic Novella by Charles Dewandeler
- Upon an Alpha Moon Book 1
- Upon an Alpha Moon Book 2
- Upon an Alpha Moon Book 3
- Upon The Midnight Clear
- Upon Waking
- Uprooted
- Upstaged
- Uranus
- URAR: Novela (Hrvatsko Izdanje)
- Urar: novela (Slovenska izdaja)
- Urban Coyote
- Urban Heat Series (Box Set)
- Urban Mythic
- Urban Witch
- Urge
- Urgings of the Wolf (In the Loup #10)
- Uri
- Uriel: The Inheritance
- Uriel: The Price
- Urmageren: en novelle (Dansk udgave)
- Urmakaren: en novellett (Svenska utgåvan)
- Urmakeren: en novella (Norsk utgave)
- Ursa Unearthed
- Used by the Pack
- Ushuaia, dernier mot d’amour
- Using Her Body To Capture the Alien
- Utopia 2030
- Utopian Madras & the Herald of the Worlds
- UTOPIAN: Book Three of the Newcomer Trilogy
- Utterly Charming