- E-bookDisaster and Emergency Management SystemsToby Clark
- E-bookManaging the EnvironmentToby Clark
- E-bookTipping PointToby Clark
- E-bookMegamassive Black Holes and the Steady State UniverseToby Clark
- E-bookAlpha SevenToby Clark
- E-bookThe Phoenix ProjectToby Clark
- E-bookThe Recycling UniverseToby Clark
- E-bookThe Tobyjug ChroniclesToby Clark
- E-bookRejectToby Clark
- E-bookBeyond the StrandlineToby Clark
- E-bookThe Alpha ProjectToby Clark
- E-bookThe Tobyjug Chronicles (Part One)Toby Clark