I bought this book because I needed refresher course on chemistry and thought this would be good.
Unfortunately, if you already know chemistry, this book will teach you nothing. Also, unfortunately, if you don't know chemistry then this book will teach you nothing. The existence of this book seem superfluous.
Yes, there are some mildly amusing cartoons and there are some very terse textbook summaries on chemistry, all printed on very low-grade paper.
I am an engineer by training and I didn't understand a word even of the section on logarithms. That's how bad this book is.