This is one of those books that makes me realize that Goodreads really needs to allow half-star increments. This one gets 4 stars for content but maybe 3 stars for presentation. A potentially fascinating topic which really should have pushed all my buttons, existing as it does at the intersection of social justice, ecology and public health. Some good investigation of the tensions that arise at various social (tenant/landlord/government, public/private), geographic and economic boundaries when confronted by animals that don't recognize them and that can, despite our ongoing efforts, almost effortlessly cross them. Also nicely highlights all the progress we haven't made -- we've bred a lot of pesticide-resistant pests, but the only one of the four that has been largely eliminated as a nuisance was dealt with by accident rather than by any sort of scientific pest management techniques. Lots of interesting stuff here.
And yet it's a pretty dry read -- kind of a slog even at only around 200 pages. The first half of the book comprises a chapter each dedicated to the four animals mentioned in the title, and the first three especially are very repetitive, both within and between the chapters, often hitting the same themes and even the exact same points over and over again. I can't help but think a better structure, maybe a chronological approach or thematically-grouped chapters, could have helped made this a more enjoyable read.
I also would have liked more information, maybe, on the natural history of the species in question and how they have adapted to cohabitation with humans -- the book covers much of the 20th century, but it would have been interesting to get an idea of what the life cycle of these animals looked like before they entered the urban environment. Where did bedbugs live before they lived under beds? What was the cockroach's niche before hollow-walled buildings became popular?
In the end, a slightly dry book and a little more limited in scope than I would have preferred, but covers a lot of interesting ground.