Holmes, Margaret & Poe: A Holmes, Margaret & Poe Mystery

In this thrilling story of crime and corruption, three detectives keep their identities secret, and NYPD's Det. Helene Grey is on a mission to unmask them--no matter who gets killed along the way.

In New York City, three intriguing, smart, and stylish private investigators open Holmes, Marple & Poe Investigations. Who are these detectives with famous names and mysterious, untraceable pasts?

Brendan Holmes--The Brain: Identifies suspects via deduction and logic.

Margaret Marple--The Eyes: Possesses powers of observation too often underestimated.

Auguste Poe--The Muscle: Chases down every lead no matter how dangerous or dark.

The agency's daring methodology and headline-making solves attract the attention of NYPD Detective Helene Grey. Her solo investigation into her three unknowable competitors rivals the best mysteries of Sir Arthur Conan-Doyle, Agatha Christie, and Edgar Allan Poe.

Author: James Patterson,Brian Sitts
Binding Type: Mass Market Paperbound
Publisher: Little Brown and Company
Published: 09/30/2025
Series: Holmes, Margaret & Poe #1
Pages: 368
Weight: 0.45lbs
Size: 7.40h x 4.20w x 1.10d
ISBN: 9781538710777