I love this book. One of the main reasons why would be that if I were to flick to a random page, the content that would be found even within a sentence can either make you think long and hard or may even raise a corner of that is your mouth.
If you were to stumble across this book, majority of times would suggest that you would only put it down when you have answered these questions (in opinionated form) or have at least glanced at each sentence.
Recommend to those over the age of 11 years of age.