Katie Douglas
Books
Mastered by the Highlanders
2016
ISBN 9781534688506
Her Daddy and Her Master
2017
ISBN 9781542470094
Bound to the Highlanders
2018
ISBN 9781612587691
Sharing Their Highland Lassie
2018
ISBN 9781947132191
Dirty Daddies
2019
ISBN 9781688284951- No cover
Her Cyborg Daddy
2018
ISBN 9781979286749 - No cover
Flame Daddies: a Dragon Reverse Harem in Space
2018
ISBN 9781724165619 
Daddies of the Castle
2019
ISBN 9781645631347
An Old-Fashioned Homestead
2016
ISBN 9781535391290
I Got Superpowers For My Birthday
2016
ISBN 9781350021655
Mated to the Highlanders
2018
ISBN 9781947132160
Fly
2004
ISBN 9780856762727- No cover
Reformed by the Scotsman
2018
ISBN 9781974344673 - No cover
Six of the Best
2018
ISBN 9781980522553 - No cover
Wedded to the Highlanders
2018
ISBN 9781981049899 - No cover
Lissy's Daddy
2018
ISBN 9781981050826 - No cover
Busta Rhyme
2017
ISBN 9781788204309 - No cover
N. E. R. D.
2018
ISBN 9781724509314 
Dirty Daddies
2019
- No cover
Alien Alphas
2018