- Highland Passion - Feuer der Leidenschaft: Der Lockhart-Clan Band 1
- Highland Passion - Sturm der Sehnsucht: Der Lockhart-Clan Band 2
- Highland Princess
- Highland Promise
- Highland Rapture - Historical Highlander Romance
- Highland Rebel
- Highland Redemption
- Highland Refugee
- Highland Renegade
- Highland Rivalry (a Regency Romance)
- Highland Rogue
- Highland Rose Bundle: The Complete Series
- Highland Rose: An Engagement
- Highland Rose: Hidden Thorns
- Highland Rose: The Wedding
- Highland Salvation
- Highland Scoundrel
- Highland Secret - Historical Highlander Romance
- Highland Soldiers: The Betrayal
- Highland Soldiers: The Enemy
- Highland Soldiers: The Return
- Highland Songstress
- Highland Sorcerer
- Highland Soul
- Highland Spirits
- Highland Spitfire
- Highland Steam
- Highland Storm
- Highland Sunrise
- Highland Sunset
- Highland Surrender
- Highland Sword
- Highland Temptations Box Set: Books 1-3
- Highland Thief
- Highland Thirst
- Highland Tides by Chance
- Highland Treasure
- Highland Treasure - Historical Highlander Romance
- Highland Treasure Trilogy Box Set
- Highland Tryst
- Highland Valentine
- Highland Vixen
- Highland Vow
- Highland Vow
- Highland Vow - Historical Highlander Romance
- Highland Warrior Loving
- Highland Warrior: Keeper of Secrets
- Highland Wild Heart
- Highland Wishes
- Highland Wolves Boxed Set
- Highland Yule: A MacLomain and MacLauchlin Hogmanay Tale
- Highland Yuletide Wish
- Highland's Secrets
- Highland-Melodie
- Highland-Melodie 1
- Highland-Melodie 2
- Highland-Melodie 3
- Highland-Melodie 4
- Highland-Melodie 5
- Highland-Melodie 6
- Highlander Besieged
- Highlander Bride Freedom: Scottish Erotic Tales #3
- Highlander Enchanted
- Highlander Entangled
- Highlander Ever After
- Highlander Fate Series Books 1-3
- Highlander Fate, Lairds of the Isles Complete Series: Books 1-3
- Highlander Hellcat
- Highlander Hellcat PG-13 Version
- Highlander Hellcat Revolution
- Highlander Hellcat Revolution PG-13 Version
- Highlander Imagine: Beyond Infinity
- Highlander Imagine: Code Name: Immortal
- Highlander in the Mist
- Highlander Lord of Fire
- Highlander meines Herzens
- Highlander Most Wanted
- Highlander Oath Of The Beast
- Highlander of My Heart
- Highlander Romances
- Highlander Series Six-Book Box Set
- Highlander The Dark Dragon
- Highlander The Demon Lord
- Highlander Time Travel Boxed Set
- Highlander Unbroken
- Highlander Unchained & Forbidden Highlander
- Highlander Undone
- Highlander Unmasked
- Highlander Unraveled
- Highlander Untamed
- Highlander's Bride
- Highlander's Burden
- Highlander's Captive
- Highlander's Caress
- Highlander's Castle
- Highlander's Champion
- Highlander's Charm
- Highlander's Christmas
- Highlander's Courage
- Highlander's Desire
- Highlander's Faerie
- Highlander's Guardian
- Highlander's Kiss
- Highlander's Magic
- Highlander's Magical Love
- Highlander's Passion
- Highlander's Portrait
- Highlander's Promise A Cree & Dawn Short Story
- Highlander's Rebellious Love
- Highlander's Rescue A Cree & Dawn Short Story
- Highlander's Seduction
- Highlander's Touch
- Highlander's True Love A Cree & Dawn Short Story
- Highlander's Winter Tale A Cree & Dawn Short Story
- Highlanders Short Story Collection
- Highlanders Through Time
- The Highlander's Bride Trouble
- The Highlander's Heart
- The Highlander's Prize
- The Highlander's Sword
- Highlandherzen
- Highlands Deception
- Highly Skilled Doctor: My Lord Wife
- Highway to Society
- Highwayman
- Highwayman Lover
- Highwayman's Hazard