STH 4 ID
Kelly Link
Categories for the Working Mathematician
Saunders Mac Lane
Seven Databases in Seven Weeks, Second Edition
Luc Perkins & Eric Redmond & Jim R. Wilson
How To Beat Procrastination
Tim Urban
Procrastination (2)
Domain Modeling Made Functional
Scott Wlaschin
Haskell Programming from first principles
Chris Allen & Julie Moronuki
Programming Elm
Jeremy Fairbank