I have no idea, I have only listened to the audio version.
"Why Men Love Bitches" has most of the same advice worded in different ways.
Her voice seemed to fit well with the content of the book. She kept things interesting.
I like the fact that the book encourages women to move on rather than trying to change a loser. In reality, that's the best thing to do.
As I stated in the headline, you would do best to take the book with a grain of salt. A lot of the tactics that are suggested would not work well in a long term, functional relationship.
That being said, I'd still say that this book has a lot of good advice. Especially with stuff like getting over someone or using birth control. And even without that, this is truly a hilarious and entertaining read. I enjoyed the author's sense of humor and brutally honest way of writing.