- eBookThe Corvid MasterDouglas Roff
- eBookRonja MattiasdottirDouglas Roff
- eBookApril MayesDouglas Roff
- eBookSeri: Cryptid TrilogyDouglas Roff and Jacob Roff
- eBookAlana QDouglas Roff
- eBookFreyja ThorsdottirDouglas Roff
- eBookYusa MattiasdottirDouglas Roff
- eBookSeri: Cryptid Trilogy SequelDouglas Roff
- eBookSeri: Minos and Crown of MinosDouglas Roff
- eBookCryptidJacob Roff
- eBookThe King of the Northern FellsDouglas Roff
- eBookCryptidDouglas Roff
- eBookMinosDouglas Roff
- eBookQueen PersephoneDouglas Roff
- eBookThe Lesti QueenDouglas Roff
- eBookPatsy MurrayDouglas Roff
- eBookEir HaraldsdottirDouglas Roff
- eBookTeresa GarciaDouglas Roff
- eBookThe Crown of MinosDouglas Roff
- eBookThe Old ManDouglas Roff
- eBookSeri: A Will Scott MysteryDouglas Roff
- eBookSelindra GreyDouglas Roff
- eBookThe Crown of Minos - The Qos EmpireDouglas Roff
- eBookAnnie Akna DzibiDouglas Roff
- eBookEimear WolfsdottirDouglas Roff
- eBookMya ChiltonDouglas Roff
- eBookCryptidDouglas Roff and Jacob Roff
- eBookCrissy ChanceDouglas Roff
- eBookCentral and Van BurenDouglas Roff