As a Ripperologist myself (and a Maybrickite) I approached reading this book with some caution. I must say however I found myself to be very pleasantly surprised. No Ripperologist can say with 100 percent certainty that their particular favourite suspect DEFINITELY was Jack and so, despite my belief he was James Maybrick I am still open for further ideas and enjoy reading of the other suspects. Bearing all this in mind, I can tell you that this book is an extremely interesting and well written book that I would recommend to both seasoned Ripperologists and newbies to the case. The text is punchy, easy to follow and the author (while not being arrogant) is prepared on occasion to 'put his head on the chopping block' when de-bunking (as he see's it) a particular ripper theory.
The identity of the new suspect the author names is (for once) someone that could quite plausably have been Jack (and if true would go a long way to explaining the puzzling reactions at the time of one of the few people likely to have actually seen the ripper). The discussions concerning overseas characters mentioned in connection to ships coming and going at the time of the murders were also of interest and overall I would thoroughly recommend this book. Excellent stuff!