There are many Haskell books. I bought and read a couple dozen for HPFFP, there are more than that but many aren't meant to be end-to-end introductions to Haske

There are many Haskell books. I bought and read a couple dozen for HPFFP, there are more than that but many aren't meant to be end-to-end introductions to Haskell. It would be surprising if it were otherwise given its origins and age.