- E-bookThe Use of a Box of Colours In a Practical Demonstration on Composition, Light and Shade, and Colour.Harry Willson
- E-bookDuke City TalesHarry Willson
- E-bookFrom Fear to LoveHarry Willson
- E-bookJohnny Plutonium and Other Survival StoriesHarry Willson
- E-bookMyth and MortalityHarry Willson
- E-bookSerie: Harry Willson Humanist PhilosophyHarry Willson
- E-bookFreedom from GodHarry Willson