Descartes' Demon on sale for $0.99

Mar 13, 2026 7:27 pm

Good morning !

Our latest book, Descartes' Demon, is available for $0.99 for a few days only. If you have already read it, thanks! Please consider leaving a review. Check out the first chapter on bookfunnel. If you like it, let us know and the first 5 folks will get a signed copy!