Wow! Pragmatic Haskell seems like it might be on the way too. I’d love to work with Haskel and Erlang side by side to get a better feel for Functional Programming, and a book by the Prags is probably the only way I’ll get into Haskell—the other books/tutorials I’ve seen just don’t work for the way my brain is wired (I’m guessing that I won’t need a cheat sheet to figure out how to write/read the code in this book).
Now, we just need to watch for an official announcement. I’m hoping it will be a beta book also.