- eBookIn PocketMartyn V. Halm
- eBookRogue - A Katla NovelMartyn V. Halm
- eBookGhosting - A Katla NovelMartyn V. Halm
- eBookFundamental Error - A Katla KillFileMartyn V. Halm
- eBookMicrochip Murder - A Katla KillFileMartyn V. Halm
- eBookAconite Attack - A Katla KillFileMartyn V. Halm
- eBookPeccadillo - A Katla NovelMartyn V. Halm
- eBookLocked Room - A Katla KillFileMartyn V. Halm