Any book that has me struggling not to squeak on public transport and then has me nearly miss my bus stop is going to get a big thumbs-up. I loved Aliette de Bodard’s blasted, magic-torn Paris in The House of Shattered Wings and I delighted in the chance to return to it and peer into one of the darker Fallen Houses. This makes it sound vaguely like there’s any such thing as a light Fallen House. There isn’t, which is the first reason I love this world: without being grimdark, it has little time for our petty human morality. However, House Hawthorn was firmly established as the home of villains in the first book: now they are the protagonists, but still shown through mistrustful eyes. Alchemist Madeleine was a loyal Hawthorn dependent until Asmodeus seized power, slaughtering the previous Head and his allies. Madeleine barely escaped with her life, seeking refuge in House Silverspires – until her addiction to angel essence got her banished. Now she is back in Hawthorn, where it’s made clear that she must give up angel essence (nobody can give up angel essence) or die. The knowledge that Asmodeus will get to choose the manner of her dying keeps her alive. Fear, perhaps predictably, is a driving force throughout The House of…