Science of Discworld
Pratchett, Terry
The Brothers' War
Jeff Grubb
Artifacts Cycle (1)
The Moon is a Harsh Mistress
Robert A. Heinlein
A State Of Grace : Daily Meditations
The Augustine Fellowship
Haskell Programming from first principles
Chris Allen & Julie Moronuki
Programming Elm
Jeremy Fairbank
Domain Modeling Made Functional
Scott Wlaschin