While ostensibly the most gruesome of Thorndyke’s cases, getting off to a a gripping start with a head in a suitcase, this turns out to be oddly full of anticlimax and is ultimately a bit of a letdown.
There are lots of good ideas but the parts are better than the whole. The inveterate reader of Freeman expects the double format -so we know that the Winsborough Peerage Case and the platinum robbery are somehow connected- but here it does not quite work and, most unusually there are some loose ends with Buffham simply disappearing and Gimbler just fading out. The Peerage case involves a huge amount of genealogy and family history but the crux is quite simple of solution without a court case and Thorndyke does much of the necessary off-page.
3.5 stars for an interesting disappointment and for this insight:-
“Now, in the criminal department of my practice, I have been in the habit, from the first, of using what I may call a synthetic method. In investigating a known or suspected crime, my custom has been to put myself in the criminal’s place and ask myself what are the possible methods of committing that crime, and, of the possible methods, which would be the best; how, in fact, I should go about committing that crime, myself. Having worked out in detail the most suitable procedure, I then change over from the synthetic to the analytic method and consider all the inherent weaknesses and defects of the method, and the means by which it would be possible to detect the crime.”