Entertaining textbook

Really beautifully written book on a rather dry subject.
The loose spelling but a fall that did not really on and you do not struggle through the pages as
in other textbooks (with the same teaching content) that exude the charm of a phone book.

Exercises at the end of the chapter would perhaps have been quite nice (if you after criticisms examined), through the many program examples in the book is not really tragic.

The book is also available as a free online version, but the elephant with the glasses convinced me to buy it on paper!

Anyone who wants to learn Haskell, can really make little wrong with the book.