In the first book (which came out in May), I noticed my name in the acknowledgments. You mean you don't read the acknowledgments? They're the best part. I e-mailed Peter and asked what I did to get mentioned and he told me that my contributions would be there in Volume 2.
And indeed they are. And when you get the book, there is no need to hunt around looking for it. I'm in the index! Three different entries! And Peter spelled my name correctly.
I haven't finished reading the book yet, but Volume 1 was excellent and Volume 2 is shaping up to be great also. Especially when I get to page 91.