- Kaarnatuuli
- Kabale und Liebe
- Kaden
- Kaffee oder Das Aroma der Liebe
- Kains Erben
- Kaksi rakastavaista
- Kaksintaistelu kohtalon kanssa
- Kaleidoscope
- Kaleidoscope: A Regency Novella
- Kaleidoskop in b
- Kamp Til Stregen
- Kampen for livet
- Kampf der Herzen
- Kampf der Liebe
- Kanuk
- Kanuks kvinna
- Kapteenin tytär
- Kara's Gift
- Karen Lingefelt: The Historical Romance Collection, Volume 1 [Box Set 59]
- Kari
- Karma Mends A Broken Crown
- Karneval der Lust
- Karol Szalony
- Karolinas Töchter
- Karoline 1 - Familien på Fredheim
- Karoline 10 - Midtsommerbarn
- Karoline 11 - Hemmeligheter
- Karoline 12 - Skritt i natten
- Karoline 13 - En ny tid
- Karoline 14 - Bedraget
- Karoline 15 - Blodsbånd
- Karoline 16 - Oppgjørets time
- Karoline 17 - Veivalg
- Karoline 18 - Avslørt
- Karoline 19 - Framtidshåp
- Karoline 2 - Kjærlighetens pris
- Karoline 20 - Tillitsbrudd
- Karoline 21 - Gjøkungen
- Karoline 22 - Ved veis ende
- Karoline 3 - Truende skyer
- Karoline 4 - Forsvunnet
- Karoline 5 - Stormfulle dager
- Karoline 6 - Renkespill
- Karoline 7 - Den ukjente kvinnen
- Karoline 8 - Fortidens skygge
- Karoline 9 - Frosne hjerter
- Kartanon portit
- Karyl
- Kasia From Honey Street
- Kastaniensommer
- Kastratka
- Kasztelanka
- Kat Tales - Number Five - July 2020
- Kat Tales - Original Stories and Novels - Number Four - June 2020
- Kat Tales — Number 15 — May 2021 — Original Stories and Novels
- Kat Tales — Volume 14 - Original Stories and Novels
- Kat Tales — Volume 17 — July 2021
- Katalogbraut auf Umwegen
- Katalogbraut im Mondlicht
- Katalogbraut-Melodie
- Katarina
- Kate Aylesford: A Story of the Refugees
- Kate Bentley
- Kate Vernon (Vol. 1-3)
- Katerina's Secret
- Katharina von Medici
- Katharine Frensham: A Novel
- Katharine, The Virgin Widow
- Katherine
- Kathleen's Surrender
- Katia (Le Bonheur conjugal)
- Katie and the Marshal
- Katie's Keepsake
- Katie, die Braut em Lugengeflecht, Central City Braute, Buch 4
- Katie
- Katja
- Katie
- Katja
- Katrina Of Hairy Hill
- Kattekrigerne 6: Mørkets time
- Kauppamiesten sukua
- Kay Brellend 3-Book Collection
- Kazuchiyo: Battle for Two Bridges
- Keela
- Keep Holding On
- Keep on Believing
- Keep Safe For Me
- Keep Smiling Through
- Keep the Light
- Keeper of her Love
- Keeper Of My Heart
- Keeper of the Dream
- Keeper of the Flame
- Keeper of the Grail
- Keeper of the Keepers: The Keeper Saga: Book Two
- Keeper of the Legend: The Keeper Saga: Book One
- Keeper of the Light
- Keeper of the Red Shawl
- Keeper of the Swans
- Keepers of The Bond III (Drei)
- Keeping Chelsea's Secret
- Keeping Gideon
- Keeping Kate (Highland Dreamers, Book 2)
- Keeping Secrets
- Keeping the House
- Keeping Time
- Keepsake
- Kein Duke zum Verlieben!
- Kein Lord wie alle anderen
- Keine Flügel für Reggi
- Keine Zeit für Beifall
- Keizerin Orchidee
- Kelta menyasszony