Below is the complete list of James Patterson’s Holmes, Margaret and Poe books in order of publication. This is the recommended reading sequence for the series.
Holmes, Margaret & Poe Books in Publication Order
with Brian Sitts
- Holmes, Miss Marple & Poe / Holmes, Margaret & Poe (2024)
View Book - Holmes Is Missing (2025)
View Book - The Girl in the Lake (2026)
View Book
About Holmes, Margaret and Poe
James Patterson’s Holmes, Margaret and Poe books are a modern private-investigator series built around one of his more playful high-concept ideas: three investigators whose names deliberately echo famous literary detectives, but whose actual appeal lies less in gimmick than in chemistry. The official series page currently lists Holmes, Marple & Poe, Holmes Is Missing, and The Girl in the Lake as the core books in order, making this a newer Patterson line with a clear continuing shape rather than a one-off experiment.
The setup is strong because it starts with persona and then quickly moves into partnership. Brendan Holmes is the cerebral engine of the group, Margaret Marple brings intuition and discipline, and Auguste Poe supplies force, presence, and a rougher edge. Publisher descriptions lean into those contrasts, and the books seem to understand that the real fun of the series comes from the tension among the trio as much as from the cases themselves. These are not elegant puzzle novels in the classic British sense, even though the names gesture in that direction. They are contemporary commercial mysteries that use old detective echoes as a stylish frame for a much faster, more modern kind of storytelling.
The first novel, Holmes, Marple & Poe, introduces the three detectives as figures with hidden pasts who open Holmes, Marple & Poe Investigations in New York City while NYPD detective Helene Grey tries to identify who they really are. That gives the series a useful double motion from the start. The investigators are solving crimes, but they are also mysteries in their own right. Patterson and Brian Sitts use that well. Instead of offering a fully transparent team from page one, they build intrigue into the structure of the partnership itself. The series gains some of its momentum from the sense that these detectives are performing identity even while trying to expose it in others.
That idea deepens in Holmes Is Missing, where Brendan’s disappearance becomes the central destabilizing force. The title alone signals an important shift in the series dynamic. If the first book is about assembling the team and establishing its mystique, the second tests what remains when one of its defining minds is suddenly absent. That is a smart move for an early sequel because it prevents the line from settling too quickly into routine. It also suggests that this series is interested not only in casework, but in dependence, loyalty, and the uneasy balance that holds a partnership together.
By the time The Girl in the Lake arrives, the series has the confidence to place the trio in a more enclosed, ominous setting, with a remote upstate New York lodge and a corpse carrying a note that directly names Brendan Holmes. That sort of setup fits the books well. The line seems most at home when it can combine public investigation with private suspicion, keeping the three leads under pressure not just from external danger but from the possibility that their own history may be entangled with the crime.
What makes the series stand out within Patterson’s enormous catalog is its blend of literary wink and franchise efficiency. The names are clever, but the books do not survive on cleverness alone. They work because the trio has contrast, the premise has momentum, and the tone sits comfortably between mystery branding and thriller velocity. Instead of trying to imitate Conan Doyle or Christie too closely, the series borrows just enough from those traditions to create expectation, then delivers something far brisker and more contemporary. That keeps the books from feeling like costume pieces.
Taken together, Holmes, Margaret and Poe reads like a deliberately constructed ensemble mystery line with more personality than some of Patterson’s broader operation-based franchises. Its real strength is not nostalgia for classic detectives, but the friction among three modern investigators who each seem to carry secrets of their own. That gives the series both style and movement, and it is what makes this newer branch of Patterson’s fiction feel more alive than a clever title alone would suggest.