- E-bookTetrasSteve Challis
- E-bookJoey in the OutbackRichard F. Challis
- E-bookThe Old FirmRichard F. Challis
- E-bookTime and ChanceRichard F. Challis
- E-bookWhen Angels TravelRichard F. Challis
- E-bookInterludesRichard F. Challis
- E-bookKangaroosSteve Challis
- E-bookQueen Luna and the Gang of FourLuna Challis
- E-bookLuna the Autobiography of a Super CatLuna Challis