The Ides of April is a 2013 historical mystery crime novel by Lindsey Davis and the first book in the Flavia Albia Mysteries (Falco: The New Generation).) Set in March and April AD 89, in the Aventine Hill area of Ancient Rome, the novel stars Flavia Albia, the British-born adopted daughter of Marcus Didius Falco (the hero of the author's 20-volume Marcus Didius Falco Mysteries series, published from 1989 to 2010). Albia, a widow, works as a "delatrix" (detective or private informer) in ancient Rome, like Falco. The book's front cover image depicts a small glass pot and a needle dipped in blood. It carries the strapline, "Falco: The New Generation".