A lot of self-help books go into great depth on a specific topic – Steven Pressfield’s War of Art, for example, going into great length about how to beat procrastination – Brian Tracy’s Eat That Frog takes a different approach. 21 topics are skimmed over (procrastination, task selection, planning, etc) in 4-5 page chapters (this isn’t a thick book, you can do the maths) – just giving common sense but worthwhile suggestions on how to be more effective and efficient. It’s a fast read, you can go cover-to-cover in a couple of hours, but well worthwhile.
See review on Goodreads.