As far as I can tell here in ct, I don't have the option top buy the individual sheets by racetrack anymore, the book now has 4 tracks in it with less numbers per horse. However, with all crap races being run these days, I get to focus in on more tracks to look for lines I like. It has been much tougher to find the right plays on certain days and particular tracks, at least in my opinion. This just gives me more options, in a easy to read format.