"Brewing Classic Styles" is amazing. The recipe database here at HBT is extremely useful.
Honestly, though, unless you get into something like decoction mashing, there's not a huge amount of difference between brewing a SMaSH (single malt, singe hop) beer and some beer with a complex grain bill and multiple hops.
You're going to dump all of the grains in and mash them together, anyway. the hop schedule and the length of the boil are typically the only variables.