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Robert Cummer

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December 2013

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Robert Cummer’s books

Average rating: 4.69 · 13 ratings · 12 reviews · 5 distinct works • Similar authors

	Dark Recipe: A Knox Ramsey Thriller (Knox Ramsey Thrillers Book 1) 4.67 avg rating — 12 ratings — 3 editions	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Instrumentation & Signals: Field Troubleshooting (Boots on the Ground Book 1) 0.00 avg rating — 0 ratings	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Instrumentation & Signals: Field Troubleshooting 0.00 avg rating — 0 ratings	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Work the Problem: How I Became the Ringmaster of My Three-Ring Circus it was amazing 5.00 avg rating — 1 rating	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
	Work The Problem: How I Became the Ringmaster of My Three-Ring Circus 0.00 avg rating — 0 ratings	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars

More books by Robert Cummer…

Hi everyone,

I’m excited to share that the Kindle edition of my debut thriller, Dark Recipe, is currently on sale for just $0.99!

If you enjoy techno-thrillers, stories rooted in real science, or are a fan of Crichton and Clancy, this is the perfect time to pick it up.

About the book: The system that feeds the world has learned to murder.

Industrial engineer Knox Ramsey designed FarmLytics to grow foo Read more of this blog post »

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Published on December 29, 2025 10:57 • Tags: kindle, kindle-unlimited, knox-ramsey, sale, techno-thriller, thriller

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Robert is Currently Reading

Robert Cummer is currently reading

The Crossroads (Joe Pickett, #26)

by C.J. Box

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10 hours, 58 min ago

Robert Cummer is currently reading

Antihero (Orphan X #11)

by Gregg Hurwitz (Goodreads Author)

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Feb 21, 2026 12:47PM

Robert Cummer is currently reading

The Great Bridge: The Epic Story of the Building of the Brooklyn Bridge

by David McCullough

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Jan 26, 2026 05:00PM

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Robert Cummer is currently reading The Crossroads (Joe Pickett, #26) by C.J. Box	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
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Robert Cummer is on page 61 of Antihero Antihero (Orphan X #11) by Gregg Hurwitz (Goodreads Author)	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
10 hours, 59 min ago · like · see status · preview book See a Problem? We’d love your help. Let us know what’s wrong with this preview of Antihero by Gregg Hurwitz. Problem: Details (if other): Thanks for telling us about the problem. Not the book you’re looking for? Preview — Antihero by Gregg Hurwitz <iframe sandbox id="wrongBookKindlePreviewScreen">
Robert Cummer is currently reading Antihero (Orphan X #11) by Gregg Hurwitz (Goodreads Author)	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
Feb 21, 2026 12:47PM · like · preview book See a Problem? We’d love your help. Let us know what’s wrong with this preview of Antihero by Gregg Hurwitz. Problem: Details (if other): Thanks for telling us about the problem. Not the book you’re looking for? Preview — Antihero by Gregg Hurwitz <iframe sandbox id="wrongBookKindlePreviewScreen">
Robert Cummer started reading The Great Bridge: The Epic Story of the Building of the Brooklyn Bridge by David McCullough	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
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Robert Cummer rated a book it was amazing Nash Falls (Walter Nash, #1) by David Baldacci (Goodreads Author)	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
As a new author starting my writing journey in middle-age, I read Nash Falls with a completely different perspective than usual. I’ve been a fan of Baldacci for years—the John Puller series being a particular favorite—but this time, I wasn't just rea ...more
Jan 24, 2026 05:37PM · like · see review · preview book See a Problem? We’d love your help. Let us know what’s wrong with this preview of Nash Falls by David Baldacci. Problem: Details (if other): Thanks for telling us about the problem. Not the book you’re looking for? Preview — Nash Falls by David Baldacci <iframe sandbox id="wrongBookKindlePreviewScreen">
Robert Cummer wants to read The Warburgs: The Twentieth-Century Odyssey of a Remarkable Jewish Family by Ron Chernow	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
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Robert Cummer rated a book really liked it Life by Keith Richards	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
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Robert Cummer rated a book it was amazing Scar Tissue by Anthony Kiedis	Error rating book. Refresh and try again. Rate this book Clear rating 1 of 5 stars 2 of 5 stars 3 of 5 stars 4 of 5 stars 5 of 5 stars
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