This book borrows heavily from bigger, harder to read books on the topic, so it's a great 'overview', a great place to START learning about cat behavior, history, and how the communicate in a general way.
I enjoyed it, it was a comfortable read most of the time, although it was painfully obvious it was written by a european author- some terms don't cross over to the US easily (such as 'Moggie' meaning a 'mutt' cat) but it's easy to grap what it meant in those rare moments.
Fun stuff, if you're just starting to study how cats interact with humans and want to learn more- there's a great list of the books she borrowed from, in the back!