Among the Mad

In the thrilling next novel by New York Times bestselling author Jacqueline Winspear, Maisie Dobbs must catch a madman before he commits murder on an unimaginable scale. It's Christmas Eve 1931. On the way to see a client, Maisie Dobbs witnesses a man commit suicide on a busy London street. The following day, the prime minister's office receives a letter threatening a massive loss of life if certain demands are not met—and the writer mentions Maisie by name. After being questioned and cleared by