I Cant give u a specific book to read but I can tell u when I broke up with my girlfriend I found several things that helped. Probably the most important was someone I could talk to a friend that could relate and give me some support. I also actively sought out new hobbies hat I enjoyed. I ended up really liking frisbee golf and indoor rock climbing. On days that I really wanted some alone timei found some good music to be a big help. No that I've been writing this I realized that the movie "The Secret" could be a great help. I highly recommend that you rent and watch that movie a couple of times if possible. Good luck and that in the end that everything will be the way it's supposed to be.