I found this book superior to the second book, very user friendly and able to apply Kelvin's useful tips right away. It makes a great gift and I have all ready bought it another copy one week after getting my own for a family member and recommended it to another friend too.
I would recommend this book for anyone interested in Kelvin's work and also anyone who is perhaps opening up spiritually as it is very practical and has step by step instructions and good explanations as to how one should prepare for meditation, connecting with spirit guides and the likes.
I have enjoyed this book and recommend it, also to support anything Kiwi :)