Real World Haskell (RWH) [1] is probably what you want, although it may not be a...

Real World Haskell (RWH) [1] is probably what you want, although it may not be as good of a first introduction as other books such as Learn You a Haskell (LYAH) [2] or Programming in Haskell [3].

[1] http://book.realworldhaskell.org/ (free to read online)

[2] http://learnyouahaskell.com/ (free to read online)

[3] http://www.cs.nott.ac.uk/~gmh/book.html