Thanks for this reference. I quickly glanced through the book. The Acknowledgements section contains some reputable scholars. Not an expert by any stretch of the imagination, but it seems like a good book.
Many thanks for sharing the link with forum members.
I too had a cursory look at the book and read through some random pages. I agree with you. The book appears to be well researched & written. The 34 Chapters cover most of the important topics in Sikhism.