Holmes, Margaret and Poe / James Patterson & Brian Sitts.

Published in the U.S as Holmes, Marple & Poe.

Three extraordinary detectives. A city full of secrets -- on cover.

Brendan Holmes, Margaret Marple and Auguste Poe run the most in-demand private investigation agency in New York City. The three detectives make a formidable team, solving a series of seemingly impossible crimes which expose the dark underbelly of the city - from a priceless art theft, high-stakes kidnapping and a decades-old unsolved murder, to a gruesome subterranean prison and corruption and bribery at the highest levels of power. But it's not long before their headline-grabbing breakthroughs, unconventional methods - and untraceable pasts - attract the attention of the NYPD and the FBI. After all, it's no surprise that there's a mystery or two to unravel in the city that never sleeps . . . not least, who really are Holmes, Margaret and Poe?