Not a book, but you may like it, i did: https://www.lihaoyi.com/post/WhatsFunctionalProgrammingAllAbout.html https://www.lihaoyi.com/post/WhatsFunctionalProgra

Not a book, but you may like it, i did: https://www.lihaoyi.com/post/WhatsFunctionalProgrammingAllAbout.html https://www.lihaoyi.com/post/WhatsFunctionalProgrammingAllAb... (edit) a post that uses JS, PHP, Python etc. to explain many FP concepts: http://chriswarbo.net/blog/2015-01-18-learning_functional_programming.html http://chriswarbo.net/blog/2015-01-18-learning_functional_pr...