I've been experimenting on and off for years with black and white film developing. Until I started reading APUG, I thought I had a good understanding, now I realize that I've just been going around in circles getting mediocre results. I picked up most of my bad habits from college and working in a pro lab. The more I read APUG, the more I realize that I'm doing a lot the wrong way. I want to really understand this craft and apply it to my art to get the exact results I want. Could you recommend any books on this subject that can be a guide for me? I was considering "The Film Developing Cookbook".