Tea with Tommy & Tuppence: The House of Lurking Death by Agatha Christie
b"Well this one has a lot of Sturm und Drang for what we've come to expect from the Beresfords! But really, when a story includes *both* a box of poisoned chocolates and a suspected case of ptomaine (t)poisoning, should we really be all that surprised when someone's bed goes up in flames?"