This is a very small book that packs in a lot of information and ideas about Reiki, while including a good amount of color photos. This book is not comprehensive, but is intended to be a good overview of what Reiki is and how you can learn this practice. This is a valuable text for those new to Reiki and looking for an inexpensive book about Reiki that is easy to carry with you.
I think that this book serves as a very good and encompasing overview of Reiki. It does not mention a specific Reiki, but it covers all areas of Reiki. It covers from what Reiki is, how to use it, how the levels of Reiki differ, healthy lifestyle, healthy food recommendations and 27 hand positions and their significance. I have more Reiki books, and this is Reiki in a nutshell. Very colourfull pictures on everything it says, and shows pictures to further the explanation. This book is a healthy 4 starts.