A strongly typed, purely functional programming language.
Learn You a Haskell for Great Good
Real World Haskell
Yet Another Haskell Tutorial
Functors and Monads
A multi-paradigm programming language that supports procedural, functional and object oriented.
Steel Bank Common Lisp
Structure and Interpretation of Computer Programs
Let over Lambda
A general-purpose programming language that emphasizes readability.
Direct link to Python documentation