Pop Piano Book

I think I'll try Mark Harrison's "The Pop Piano Book." I've had it for awhile but never really gave it a chance. I have the CDs that demonstrate the various examples in the book. When I tried it before, I got bogged down thinking I need to understand everything in it. There's a lot in this book in just the first couple chapters or so!!!!!! So this time I'm skimming around the book and seeing where it takes me. It really seems to be very comprehensive and detailed. But more importantly, it seems to be a valuable resource and a labor of love. I like it.