Author of The Night Agent, now a #1 Netflix hit. My latest book, The Method, now available for pre-order and in stores 1/20/2026.

Joined October 2008
I've never written a book like this before. The Method is out today! @HarperCollins @WmMorrowBooks
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Join us tomorrow!
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This is great company. Thanks @AppleBooks!
Not ready to leave the world of spies, secrets, and high-stakes missions? Neither are we. If Ransom was your kind of thriller, these are the stories we'd recommend.
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Thanks @MllrChris!
The BTB Review Team is sharing their Best Books Of 2026…So Far. Next up is @MllrChris. Hopefully, you will follow the authors and buy their books. SHE FELL AWAY by Lenore Nash Read review: bestthrillerbooks.com/chris-… THE FOURTH OPTION by @JackCarrUSA & @MPWauthor Read review: bestthrillerbooks.com/chris-… THE METHOD by @mquirk Read review: bestthrillerbooks.com/chris-… COLD ZERO by @BradThor & @wardlarsen Read review: bestthrillerbooks.com/chris-… CHOKE POINT by @BradThor Read review: bestthrillerbooks.com/chris-…
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Thanks for having me on @Jeff_Circle! So fun.
How did Matthew Quirk double his writing output and stop being an unruly employee? Find out the big @mquirk secret on The Writer’s Dossier! youtu.be/rbNNvBu3VCU?si=aal8…
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Join me Saturday at the San Diego Writers Festival! 🎥 Books to Film: Making the Jump from Page to Screen Saturday, March 28, 2026 2:30 PM – 3:30 PM Black Box Theatre, Coronado High School @SDWritersFest
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I’ll be talking all things book-to-film at a lunch with the Southern California Writers Association on Saturday. Register by tomorrow Friday 9pm here. Would love to see you there! southerncalwriters.org/event…
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Saturday, March 21, 2026 9:30 am – Networking 10:00 am – Program begins Mile Square Golf Course Banquet Hall 10401 Warner Ave, Fountain Valley $30 (members) / $40 (nonmembers) Includes morning coffee and sit-down buffet lunch
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Matthew Quirk retweeted
I’m so excited for the release of my entry into the Tom Clancy universe, coming this September! If you haven’t already, pre-order it now! #pinchme
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Join me at @TFOB this Saturday! It's a great free festival and I'll be on a panels with Craig Johnson @ucrosspop25 of Longmire and other fantastic authors. I'll be chatting and signing books afterward. See you there! 📚🏜️
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📅 Saturday, March 14, 2026 10:00 am--Everyday Heroes (with Craig Johnson and Tiffany Crum) 1:00 pm--Unraveling the Whodunit (with Nick Petrie and Amy Meyerson) tucsonfestivalofbooks.org/
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Season 4 of The Night Agent is coming! Ten years ago I wrote the first Night Action codewords. I never imagined it would turn into this. It’s been incredible watching these characters take on a life of their own on screen.
Answer the call, we've got big news. The Night Agent will return for Season 4!
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Huge thanks to @ShawnRyanTV, @TNAWriters, the cast, crew, @Netflix, @SonyPictures, and the fans. If you’ve only watched the series, the original novel has plenty of twists the series never revealed. The e-book is on sale for $2.99 for a limited time. a.co/d/02Tuv9OE
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Tomorrow at 11am in Carlsbad--would love to see you there!
Join me Saturday at the Dove Library in Carlsbad for a special screening from Season 3 of The Night Agent and Q&A about the show, the book, and my new novel The Method! adventuresbythebook.com/cale…
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Join me Saturday at the Dove Library in Carlsbad for a special screening from Season 3 of The Night Agent and Q&A about the show, the book, and my new novel The Method! adventuresbythebook.com/cale…
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The Night Agent Season 3 is out today! We had the best time at the premiere celebrating all the incredible work by the writers, cast, and crew. Grateful to be a part of this—and for the inspiration for The Method!
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Answer the call! The Night Agent season 3 is now on Netflix!
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Matthew Quirk retweeted
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