before I forget, here's the link to 'The Concise Book of Muscles' by Chris Jarmey. I use it all the times to study, review and with clients too :)
I have the second edition, which it's enough for our level of learning. I think the following editions include additional information that we were saying with Dror, are a little too much (for us!).
You can find second hand ones for about £8 on Amazon.