It's the height of summer and the wealthy Finney family have gathered at the Manoir Bellechasse to pay tribute to their late father. But as the temperature rises, old secrets and bitter rivalries begin to surface. When the heat wave boils over into a mighty storm, a dead body is left in its wake. Chief Inspector Gamache, a guest at the Bellechasse, finds himself with a building full of suspects. With the hotel locked down, the murderer is trapped....

"Fielding Bliss has never forgotten the summer of 1984: the year a heat wave scorched Breathed, Ohio. The year he became friends with the devil. Sal seems to appear out of nowhere - a bruised and tattered thirteen-year-old boy claiming to be the devil himself answering an invitation. Fielding Bliss, the son of a local prosecutor, brings him home where he's welcomed into the Bliss family, assuming he's a runaway from a nearby farm town. When word spreads...

The 1896 New York heat wave that killed almost 1,500 people in ten oppressively hot days coincided with a pitched presidential contest between William McKinley and the upstart Democrat William Jennings Bryan, who arrived in New York City at the height of the catastrophe. As historian Edward P. Kohn shows, Bryan's hopes for the presidency began to flag amidst the abhorrent heat just as a bright young police commissioner named Theodore Roosevelt was...