"Learn You a Haskell" by Miran Lipovača: http://learnyouahaskell.com/

"Learn You Some Erlang for great good" by Fred Hebert: https://learnyousomeerlang.com/

"If Hemingway Wrote JavaScript" by Angus Croll: https://nostarch.com/hemingway

"Clojure for the Brave and True" by Daniel Higginbotham: https://www.braveclojure.com/clojure-for-the-brave-and-true/