- E-bookHell to PayRoger Penrose
- E-bookLittle Orange at the End of the WorldRoger Penrose
- E-bookLife During WartimeRoger Penrose
- E-bookLittle Orange in the UndergroundRoger Penrose
- E-bookLittle Orange and the Engines of CreationRoger Penrose
- E-bookThe PaesorsRoger Penrose
- E-bookHell in a Dry PlaceRoger Penrose
- E-bookMy Girl FridayRoger Penrose