Good introductory overview of boundaries, with informative questionnaires and exercises to help you determine attachment ot boundary type. I did enjoy how the author often reminded the reader the importance of boundaries and how discomfort needs to be expected to grow healthy boundaries. 

Definitely a book you can repeatedly flick through as and when you need to brush up on boundary knowledge.

I did dislike the layout; it felt too free-flowing and I would prefer that more clear cheaper markers would be better.