[Haskell-beginners] Man/dir/help pages for haskell?

Hello, I've been learning Haskell by working through the O'Reilly book, but a lot of the coding I do is offline. One thing that's been really helpful in other languages are the terminal instructions and detail for functions. Is there something similar for Haskell? I know I can type :help at the prompt but that only gives you info on the broad commands. Thanks for your help, Kevin