| [Monads as containers](http://www.haskell.org/haskellwiki/Monads_as_containers)
| [What a monad is not](http://www.haskell.org/haskellwiki/What_a_Monad_is_not)
* [Haskell wikibook: Understanding monads](http://en.wikibooks.org/wiki/Haskell/Understanding_monads)
| [Monads as containers](http://www.haskell.org/haskellwiki/Monads_as_containers)
| [What a monad is not](http://www.haskell.org/haskellwiki/What_a_Monad_is_not)
* [Haskell wikibook: Understanding monads](http://en.wikibooks.org/wiki/Haskell/Understanding_monads)