First off, I'm not and will never be an author. Second off, this is a very funny book that is not just for authors.
Yes, this is a very instructive book for would-be self-publishers, but it's a lot more about what not to do and how not to offend readers.
The book is set out into mini chapters based on potential scenarios, such as "A Reader Notices a Typo", "Your Wallet Hears Erotica Calling", "Your Quote About Dog Turds Goes Viral" and "Another Author Plagiarises Your Zombie Heptathlon". There then follows guidance on how to manage these scenarios.
Since the book is set out in mini chapters it is easy to just read one or two when you have a few minutes. I read this book in 3 goes as it was "just one more", "OK just another". I found it to be very light and funny and quite adult in places.
If you've liked any of this author's more comedic stories, you'll like this, even if you are like me and prefer reading to writing.