For those who are interested, there's also lots of classes about FP from Bartosz Milewski for free on YT.
Two great funcprog resources that I know of are:
1. Functional Programming in Haskell by Graham Hutton [0]
2. OCaml Programming: Correct + Efficient + Beautiful [1]
[0]: https://youtube.com/playlist?list=PLF1Z-APd9zK7usPMx3LGMZEHr...