Finally got to read this earlier this month, after wanting to for a good long while. I had very high hopes, having enjoyed Chabon's writing in the past, and being a Sherlock Holmes fan. And I was 99% satisfied, which isn't bad!
Really a novella rather than a full novel (though I definitely would have enjoyed another hundred pages), the story follows an elderly, retired detective (never explicitly identified as Sherlock Holmes, but heavily implied) searching for the stolen parrot of a mute German boy in the English countryside during World War II.
Chabon is one of only a few writers I've read who can pack each sentence with heady, ornate description, and still make pages flow by like you're reading a potboiler (Gregory Maguire being another example). He's a master of language, weaving it in ways that are both powerfully evocative and easily accessible. It's the writing - particularly the voices Chabon gives to his characters - which keep the central mystery of the missing parrot engaging - taking the long view, it's actually pretty simple, and doesn't require much more detective work on Holmes' part than to read a sign backwards in the window of a car. With a lesser writer, it would be tedious: with Chabon, you roll with it because just hanging out in the world of the story is enjoyable enough.
There's a larger mystery in "The Final Solution," as well: the parrot recites a string of German numbers in no apparent order. Several characters and organizations think they've guessed its meaning - German naval codes, a cipher being used by German agents, etc. (Holmes, uncharacteristically, shows little interest). In the end, however, these claims are all projections, people looking at something mysterious and seeing what they want to see. In the end, even Holmes has to face up to the possibility that his own thoroughly-logical process of deduction may, in the end, be an act of invention. As Chabon writes:
"And yet he had always been haunted - had he not? - by the knowledge that there were men... who squandered their brilliance and sanity in decoding and interpreting the messages in cloud formations, in the letters of the Bible recombined, in the spots on butterflies' wings. One might, perhaps, conclude from the existence of such men that meaning dwelled solely in the mind of the analyst."
This, in all honesty, was my greatest hope for a Michael Chabon Sherlock Holmes story. Detective stories are, at their core, all about truth. Doyle's stories were about an objective, logical truth that could be observed, deduced, and categorized. It was a Victorian style of truth. Today, our view of things is much muddier - especially when faced with something as insoluble as the Holocaust. I was excited to see Holmes go up against the truly mysterious, the truly unanswerable, and... basically see what happened. And while that isn't addressed directly (the full nature of the Holocaust still being unknown at the time of the story), the story's conclusion - from which the quote above comes - gave me that moment. It was great. Everything that came before it was great.
So why am I only 99% satisfied?
Because the climax is whimsically told from the perspective of a sentient parrot.
This is a literal description of what happens. It feels like it's been copied and pasted from a completely different story, and it taints some of the enjoyment of that hauntingly ambiguous conclusion. Because, you know, if you're going to tell an existentialist detective story about the Holocaust, you probably shouldn't include a scene WHIMSICALLY TOLD FROM THE PERSPECTIVE OF A SENTIENT PARROT.
Just my two cents. I've never written an existentialist detective story about the Holocaust, so maybe that sort of thing is harder to avoid than I think.
Anyway, everything else was great, and as I said above, I would have gladly read a full novel set in this world, with this Holmes. I wouldn't even want more light shed on the mystery of the numbers (never officially answered, in keeping with the theme - although a solution is hinted at subtextually), although I'd love to spend more times with the Great Detective as he deals with the frailty and sentimentality of old age.
As a bit of trivia, "The Final Solution" is a nod both to the Holocaust (which looms over the entire story) and "The Final Problem," which was supposed to be Arthur Conan Doyle's final Sherlock Holmes story, before popular demand and a desire to keep making mad money led to Holmes' resurrection. Feel free to use that at the next party you go to. No need to thank me.