Two short novels, unrelated except in theme: a damaged person, living precariously, takes a wild chance on a kind of double life, and thinking they are in control, come to learn that they have only undone themselves. In Doctor Slaughter, an academic in London becomes a high-end escort, and soon finds herself involved in international intrigue. In Doctor DeMarr, a loner bachelor attempts to step into the life of his deceased twin brother. Each story, told in vivid, pointed style, plunges the reader into mysteries that are never quite solved. But these are not genre mysteries, and the "solution" is not what makes them worth reading, but rather the unsettling spectacle of tenuous lives flying apart. These are stories that will stick with you.