Tim Powers’ historical fantasy The Stress of Her Regard is a deeply cool gothic romance of a doctor named Crawford whose bride is killed on their wedding night because he mistakenly wed something inhuman at his bachelor party. He runs from the law, and his now dead wife’s twin sister, who assume he murdered her, but in France he learns that he’s part of a terrible jealous and predatorial family.
Crawford makes his way across the Alps and finds his life interwoven with John Keats, Percy Bysse Shelley and Lord Byron. All of them are tied to these creatures and some are trying to deal with them, while others try to free themselves.
It’s an excellent book, especially because there are so many things the characters try and are successful at, but then they backslide on their victories. It’s a tale of friendship and self-destruction. Because these are the Romantics, everything is done melodramatically, but for grand tragic purposes.
Powers also brings in the ideas of randomness and determinism (a la Last Call, my favourite book by him) and even a bit of quantum physics. I like it a lot and am glad it’s back in print (which is why even though it’s from the 1980s I hadn’t ever read it before).