- Under a Dancing Star
- Under a Purple Moon
- Under a Starlit Sky
- Under Hill (Aos Si, #2)
- Under Jupiter
- Under odjurspälsen
- Under Pressure
- Under the Dusty Moon
- Under the Lens
- Under the Milky Way
- Under the Neon Glow
- Under the Never Sky
- Under the Never Sky Enhanced Edition (Enhanced Edition)
- Under the Never Sky: The Complete Series Collection
- Under the Stars
- Undercover Fan
- Undercover Princess
- Undercover Witch Academy: First Year
- Undercover Witch Academy: Second Year
- Undercover Witch Academy: Third Year
- Underworld (The Abandon Trilogy, Book 2)
- Undone
- Une bonne action
- Une Chanson pour des Orphelines (Un Trône pour des Sœurs: Tome Trois)
- Une Concession d’Armes (Tome 8 de l’Anneau du Sorcier)
- Une Cour de Voleurs (Un Trône Pour Des Sœurs, Tome Deux)
- Une Fille De Riche
- Une Joute de Chevaliers (Tome 16 De L'anneau Du Sorcier)
- Une Loi de Reines (Tome 13 de L’anneau Du Sorcier)
- Une place pour moi
- Une ruse audacieuse
- Une Seconde Chance
- Une vague dans mon coeur
- Une âme suffit
- Unearthly
- Unexpected Affair
- Unexpected Love
- Unfolding
- Ungeschminkt
- Unglaubliche 12
- Uninvited
- Unit 687
- Unite
- United (Exalted Trilogy: Book 3)
- United as One
- United Eden
- Unity
- Unkind: A Short Story
- Unknown
- Unleashed
- Unleashed (Evolution Series Book 7)
- Unlucky
- Unlucky Break
- Unmade (The Lynburn Legacy Book 3)
- Unmasked
- Unn och grottorna
- Unplugged
- Unplugged Summer
- Unpredictable Romance
- Unquenchable Thirst
- Unravel Me
- Unravel the Dusk
- Unraveled
- Unraveler
- Unraveling
- Unraveling Isobel
- Unrequited
- Unrequited Feelings
- Unrivaled
- Unseelie Ties
- Unseen
- Unspeakable
- Unspoken (The Lynburn Legacy Book 1)
- Unsung Requiem
- Untainted Fairy Tale
- Untamed City: Carnival of Secrets
- Untethered
- Until We Meet Again
- American Royals III: Rivals
- Untold (The Lynburn Legacy Book 2)
- Untouchable Love
- Untouched
- Untouched Water (The One-Hundred #2)
- Untraceable
- Unveiled
- Unwrap My Heart
- Un’estate senza precedenti
- Un’impresa da eroi (Libro #1 in l’anello dello stregone)
- Up In The Sky
- Up Over Down Under
- Up To Me
- Up to This Pointe
- Upragniona (Część 10 Dzienników Wampirów)
- Uprising
- URAR: Novela (Hrvatsko Izdanje)
- Urar: novela (Slovenska izdaja)
- Urban Legends: An Eve Hathaway's Paranormal Mystery Collection Part 3
- Uriel: The Price
- Urmageren: en novelle (Dansk udgave)
- Urmakaren: en novellett (Svenska utgåvan)
- Urmakeren: en novella (Norsk utgave)
- URSULA DRENCK
- Ursula Drenck
- Us at First
- Uteč!