folks:
I was advised to post this request here. This is about needs of daily-grind enterprise development.
Enterprise developers need 3 categories of books in Haskell urgently:
 (i) Haskell (CookBooks / Recipes)
 (ii) Haskell Enterprise Development i.e. how to connect commercial
 RDBMS and use Haskell along with SQL effectively
 (iii) Haskell Web/Network Development 
Books by Don Stewart & Miran Lipovaca are excellent for beginner/intermediaries. Erik Meijer's tutorial videos were very useful as well. But they are not enough.
This may sound boring, but such books are badly needed "today". It's hard to convince clients/devs to start projects "without such resources".
I am trying to push for Enterprise Haskell projects. Would appreciate pointers to resources for doing large scale Haskell development
Thank you
-ram