Interesting book. Having read a bit about some critics about it - namely, that it was heavily based on the work of a colleague of the authors - may I also sugge

Interesting book. Having read a bit about some critics about it - namely, that it was heavily based on the work of a colleague of the authors - may I also suggest the work of this third person (Arthur Elliott Carlisle)? It's an article entitled "MacGregor" and a copy can be found here: https://www.alampi.com/MacGregor.pdf https://www.alampi.com/MacGregor.pdf (no affiliation with the website).