I am working my way through the entire Improv Encyclopedia. It truly has everything. Since I am on the road I am using their download from 2006. The PDF download was converted to a word doc and then an editable word doc. What a mangled mess of format hell it has become. This problem is entirely MS’s problem not humanpingpongball’s. Presently I am at the letter G. It will take a few weeks, but it is really fun.
If you want to check out the Improv Encyclopedia for yourself head to Improv Encyclopedia