Book Summary and Reviews of The Cloak and Dagger Club by Jackie McMahon

The Cloak and Dagger Club by Jackie McMahon

The Cloak and Dagger Club

Cloak and Dagger Club Mysteries #1

by Jackie McMahon

  • Critics' Consensus (16):
  • Readers' Rating (7):
  • Publishes:
  • Jul 14, 2026, 368 pages
  • Rate this book

About this book

Book Summary

Inspired by Agatha Christie's real-life Detection Club, a murder among a group of golden age mystery writers meets a second chance romance in this debut novel from author Jackie McMahon.

London, 1930. Lucy Hubbard is on the cusp of achieving her dreams. With her first mystery novel debuting with strong sales and glowing reviews, she's been invited by Horace Hazelmoor, the king of crime fiction, to join his elite group of writers—the Cloak and Dagger Club.

Thrilled at the opportunity, Lucy finds herself swept up into Horace's glamorous world at the Ritz hotel. She's even willing to put up with the inconvenient presence of her former fiancé, Frank Murray, the club's rising star who is on track to eclipse Horace as Britain's most popular crime writer.

But when Horace is found with a knife in his back, Frank is the police's prime suspect. Despite their complicated history, Lucy knows he's not capable of murder. With suspects galore and the danger rising, these two mystery writers must race to solve the crime—and fight their lingering feelings for each other—before the murderer strikes again.

Please be aware that this discussion guide will contain spoilers!
  1. The Cloak and Dagger Club is a fair-play, Golden Age-style mystery, which gives readers th clues they need to solve the crime. What reveals surprised you, and which, if any, did you guess correctly? Did you pick up on any pivotal clues along the way?
  2. When Lucy receives Horace's mysterious invitation to the Cloak and Dagger Club, she decides to go, despite knowing Frank would be there. If you were in her shoes, would you have made the same choice?
  3. The Cloak and Dagger Club includes excerpts from each of the main characters' books. Which was your favorite? Do the types of stories each character writes tell you something about them?
  4. As club president, Horace can be generous and friendly when he wants to be, but is also incredibly selfish ...
Please be aware that this discussion may contain spoilers!

See what our members are saying about this book in our Community Forum.

Lucy steps outside of her comfort zone to investigate Horace’s murder. How did she change and evolve over the course of the investigation? What were your thoughts on Lucy and Frank as a sleuthing duo?
I had a hard time with Lucy and Frank not realizing that their relationship was worth fighting for. And Rita just was trying hard to be the woman that Frank wanted, and all the while, that was never going to happen. I really liked the way Lucy grew during the novel, ferreting out the answers to t...
-Mary_Alice_C


What are you reading this week? And what did you think of last week’s books? (7/9/2026)
...the reviewer rated it too low. I also read https://www.bookbrowse.com/bb_briefs/detail/index.cfm/ezine_preview_number/26158/the-cloak-and-dagger-club The Cloak and Dagger Club by Jackie McMahon for our discussion here. I like mysteries OK, but they're not at the top of my to-read list. I did enjoy this one, however. It was better than most....
-kim.kovacs


What are you reading this week? And what did you think of last week’s books? (7/2/2026)
I'm nearly finished with "The Cloak & Dagger Club" by Jackie McMahon (I got a free copy for next week's discussion) and have enjoyed the author's debut work. Some of the dialogue doesn't ring true for 1930's London, but the plot was engaging and not super serious, which I don't want during a heat...
-Carol_Ann_Robb


About the The Cloak and Dagger Club Discussion category
....bookbrowse.com/bb_briefs/detail/index.cfm/ezine_preview_number/26158/The%20Cloak%20and%20Dagger%20Club%20(A%20Cloak%20and%20Dagger%20Club%20Mystery) The Cloak and Dagger Club by Jackie McMahon.
-kim.kovacs

Membership Advantages
  • Reviews
  • "Beyond the Book" articles
  • Free books to read and review (US only)
  • Find books by time period, setting & theme
  • Read-alike suggestions by book and author
  • Book club discussions
  • and much more!
  • Just $60 for 12 months or $20 for 3 months.
  • More about membership!

Reviews

Media Reviews

"A wonderfully tricky golden age–style mystery whose clever sleuths are faced with countless motives for murder." —Kirkus Reviews

"McMahon ushers the proceedings to a surprising and satisfying conclusion. Fans of golden age mysteries will be satisfied." —Publishers Weekly

"A classic 1930s mystery, featuring a group of mystery writers who have their own secrets. Worthy of the Golden Age, but with a modern humor and edginess to it. A delightful read." —Rhys Bowen, New York Times bestselling author of the Royal Spyness Mysteries

"I was thrilled to have the chance to read Jackie McMahon's The Cloak and Dagger Club, a meticulously crafted fair-play mystery set against a richly drawn 1930s London that glitters off the page. With a charming, witty heroine, a second-chance romance as compelling as the whodunit itself, and a brilliant conceit inspired by the real-life Detection Club, this is a stunning debut and I'll be first in line for whatever McMahon writes next. Fans of Deanna Raybourn's Veronica Speedwell series will find plenty to love here." —Liz Lawson, New York Times bestselling author of The Agathas and It Happened One Murder

"Author Jackie McMahon has crafted one of the Golden Age-iest mysteries I've had the pleasure of reading by a contemporary author. The Cloak and Dagger Club has it all: a whip-smart detective heroine, an ingeniously clued puzzle, and a brilliant sendup of the real-life Detection Club, in which authors such as Agatha Christie and Dorothy L. Sayers rubbed shoulders. Come for the meta commentary on detective fiction, stay for the multiple swoon-worthy romances and sly Christie (et al!) Easter eggs. What an absolute delight; I can't wait to read whatever McMahon comes up with next." —Kemper Donovan, bestselling author of the Ghostwriter Mystery series and host of the "All About Agatha" podcast

"The Cloak and Dagger Club is a stylish cocktail of sharply drawn characters, dry wit, and intrigue, raised in celebration of the genre." —Bryn Donovan, author of Her Knight at the Museum

"Who better to solve a murder than a mystery writer, especially when the victim is one of your own? The Cloak and Dagger Club is an elegantly crafted and clever homage to Agatha Christie and the golden age of crime fiction, with an engaging and relatable heroine, a fantastic London setting, and a mystery that truly kept me guessing. A stellar debut by a gifted writer" —Vanessa Kelly, bestselling author of The Emma Knightley Mysteries

"Inspired by the real 1920s Detection Club (charter members Christie, Sayers, Chesterton, and other Golden Age greats), The Cloak and Dagger Club will bring new fans to the classic mystery-verse. They'll be itching to follow Lucy and Frank wherever Jackie McMahon takes them." —Patrice McDonough, author of the Dr. Julia Lewis mysteries

This information about The Cloak and Dagger Club was first featured in "The BookBrowse Review" - BookBrowse's membership magazine, and in our weekly "Publishing This Week" newsletter. Publication information is for the USA, and (unless stated otherwise) represents the first print edition. The reviews are necessarily limited to those that were available to us ahead of publication. If you are the publisher or author and feel that they do not properly reflect the range of media opinion now available, send us a message with the mainstream reviews that you would like to see added.

Any "Author Information" displayed below reflects the author's biography at the time this particular book was published.

Reader Reviews

Write your own reviewwrite your own review

Janine_S

Great detective story
A mystery writer's club made up of six elite crime writers experience a death of one of their members in the 1930s historical mystery based on Agatha Christie's real-life detection club.

Lucy Hubbard has been invited by Horace Hazelmoor, probably Britain's most famous detective novelist and leader of the elite Cloak and Dagger Club. She'd make the seventh member and she's coming off a huge success with her first book but she's really nervous.

Unbeknownst to the other members of the club is Lucy's arrival, especially Frank Murray, Lucy's former fiancé, and Countess Andrassy, Christine Wong and Graham Lockhart and his secretary, Jonathan Kraus.

Hazelmoor is a Machiavellian character - so his death while shocking is not a surprise. When Inspector Naughton arrives to take charge of the case Frank and Lucy are at the crosshairs for being the prime suspects.

While having a small group of suspects, the book offers a fair amount of motives. Hazelmoor's "dirt" on each of the club members lends itself to giving background on the members. The romantic element of former lovers, Frank and Lucy, gives motivation for them to forgive and to work together, adding another dimension to the book, though it probably for me was the least interesting part of the story.

This was a charming mystery in the manner of the great detective stories of the 30s. I liked Lucy - she's no push over, loves her dad and is resilient. The author did a great job with six suspects - but I was really surprised by that ending! The book is worth the read just for that!

My thanks to BookBrowse and Berkeley Publishing for granting me a Hardcopy ARC to this book. I enjoyed the hard copy read.

Mary_K

A Delightful Nod to the Golden Age of Mystery
The Cloak and Dagger Club by Jackie McMahon is a delightful mystery in the tradition of Agatha Christie. I enjoyed the historical setting, engaging characters, and a narrative full of unexpected twists that kept me guessing until the end. The one weak spot was the ending, and without giving anything away, the author could have more clearly explained how all the characters came to converge on the murderer's house, it felt a little rushed and hard to follow. Overall this is a thoroughly enjoyable cozy historical mystery with characters that feel genuinely relatable and flawed. I would recommend it to anyone who enjoys classic style mysteries with a strong sense of period and engaging human drama.

Membership Advantages
  • Reviews
  • "Beyond the Book" articles
  • Free books to read and review (US only)
  • Find books by time period, setting & theme
  • Read-alike suggestions by book and author
  • Book club discussions
  • and much more!
  • Just $60 for 12 months or $20 for 3 months.
  • More about membership!

Author Information

Jackie McMahon

Jackie McMahon writes murder mysteries with history, twists, and perhaps a romance (or two). She currently resides in Florida with her two cats, and in her free time, she enjoys reading, traveling, and sharing obscure historical facts she has recently learned. You can find her on Instagram and YouTube at @jackiereadsandwrites.

More Author Information

Membership Advantages
  • Reviews
  • "Beyond the Book" articles
  • Free books to read and review (US only)
  • Find books by time period, setting & theme
  • Read-alike suggestions by book and author
  • Book club discussions
  • and much more!
  • Just $60 for 12 months or $20 for 3 months.
  • More about membership!

Read-Alikes

Membership Advantages
  • Reviews
  • "Beyond the Book" articles
  • Free books to read and review (US only)
  • Find books by time period, setting & theme
  • Read-alike suggestions by book and author
  • Book club discussions
  • and much more!
  • Just $60 for 12 months or $20 for 3 months.
  • More about membership!
Book Club Giveaway!
Win L.A. Women

L.A. Women by Ella Berman

Two ambitious writers in 1960s LA face betrayal when one writes a novel based on the other's life.

Enter

BookBrowse Book Club

  • Book Jacket
    Days of Sun and Shadow
    by India Hayford
    A young woman’s coming-of-age story set in the early American frontier, shaped by tragedy, nature, and resilience.
  • Book Jacket
    Chelsea Girls
    by Catherine Lloyd
    A glamorous biographical novel on Mary Quant, whose daring design of the miniskirt revolutionized fashion.
  • Book Jacket
    Merry-Go-Round Broke Down
    by David Woo, Margalit Shinar
    Nine linked stories reveal how globalization sparks life-changing consequences across continents.

Members Recommend

  • Book Jacket
    An Infinite Love Story
    by Chanel Cleeton
    “A tender, romantic drama that soars as high as it’s astronauts.” —Kate Quinn
  • Book Jacket
    Summer of Love
    by Kerri Maher
    Three women reshape their family's Napa Valley winery after the 1967 Summer of Love.
Book
Trivia
  • Book Trivia

    Can you name the title?

    Test your book knowledge with our daily trivia challenge!

Wordplay

Solve this clue:

The C is A R

and be entered to win..

Your guide toexceptional          books

BookBrowse seeks out and recommends the best in contemporary fiction and nonfiction—books that not only engage and entertain but also deepen our understanding of ourselves and the world around us.