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The Planck Factor

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3.53  ·  Rating details ·  38 ratings  ·  16 reviews
Thoroughly intriguing! A real page-turner." — Zoë Sharp, author of the best-selling Charlie Fox series


On a dare, grad student Jessica Evans writes a thriller, creating a nightmare scenario based upon the theory that the speed of light is not a constant—one that has a dark application. Her protagonist (the fiancé of a scientist killed in a car crash) is pursued by those who
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Published October 29th 2016 by Debbi Mack
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3.53  · 
Rating details
 ·  38 ratings  ·  16 reviews


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AnisaAnne
Aug 02, 2017 rated it really liked it
Shelves: netgalley
You can follow my reviews on WordPress https://anisabookreviews.wordpress.co...

This book was warp speed and brilliant!

The speed of light =299 792 458 m / s or is it?

What happens if the speed of light is not a constant but an average? The implications can be disastrous. And the premise of Jessica's new novel, which she is unaware is her new found danger. But the truth is stranger than the fiction.

Jessica Evans, a Grad student, is writing a suspense novel as a challenge to create fiction worthy of
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Barb Taub
Mar 28, 2017 rated it really liked it
During Magic 101, my one (required) semester of college physics, the professor assured our class of history and lit majors that there was no such thing as calculus in the real world.

For the most part, that works for me. But every now and then something reminds me that I’m only seeing part of the universe.

Most recently, it was reading The Planck Factor by Debbi Mack, which asks a basic question: what if Einstein got that whole e=mc2 thing wrong? What if the velocity of light was NOT a constant, a
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Emmie
Jul 24, 2017 rated it liked it
It was a good piece of sci-fi thriller. A bit confusing at one stage because it is a story within a story within a story. Once you get your head wrapped around that its very gripping.
Olga Miret
May 20, 2017 rated it really liked it  ·  review of another edition
For readers with a good attention span who enjoy Hitchcockian suspense set within the world of science and books about writers I write this review as a member of Rosie’s Book Review Team and thank Rosie Amber and the author for providing me with an ARC copy of this book that I freely decided to review.
This thriller (technothriller according to Amazon) tells a complex story, or rather, tells several not so complex stories in a format that can make readers’ minds spin. A thriller about a student w
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Jannelies
Aug 04, 2017 rated it did not like it
I cannot count how many SF books I've read. I love reading about science. I love thrillers. I hoped to find something of all three in this book.
But sadley, no.
It was confusing. Not anough Planck and too much running around without achieving anything.
Aishwariya Jayakumar
Oct 23, 2017 rated it really liked it
Shelves: 3
Review for “The Planck Factor” by Debbi Mack


Fascinating way of attempt by the author Debbi Mack presenting suspense thriller story with a hint of scientific development perspective and detecting a furtiveness in description. Entertaining readers with sequence of actions, dreadful secrets and mysteries gives book an impressive amount of thrill to feel. It’s a good pick for readers with great adventurous mind reflective to all action scenes and incidents for their passion for books.

The story of
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Lilyn G. | Sci-Fi & Scary
When I got The Planck Factor, I thought I was getting a thriller with a solid science base. What I feel like I got instead was the insufficiently scripted screen play version of a good book. A mass market ‘science’ thriller for people who think that science is a word the CDC shouldn’t be saying.*

The Planck Factor had a few issues that really could have been rectified with stronger editing. The needless repetition, for one, got on my nerves rather swiftly. “Millions, even billions” was said a stu
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Terry Tyler
Mar 25, 2017 rated it liked it
This is a short book, a long novella. It's an unusual plot ~ student Jessica starts to write a thriller, then discovers that life is imitating art as she is swept into a cat and mouse chase involving mysterious men in vans, research into the possibility of making a bomb more powerful than a nuclear attack, truth seeker groups and murder.

I like Ms Mack's writing style very much; it's sharp, current and witty, and she has clearly drawn on her own experience to write Jessica, which was entertaining
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Marissa
The Planck Factor is a science fiction thriller about a young woman who gets tangled up in a world where everything we think we know about physics gets turned on its head. Being a physics major, I was drawn to this book primarily for this reason. Unfortunately, there just wasn't enough of this aspect of the story for me. The story is told in alternating points of view and is structured as a story within a story. It features a female lead, Jessica, a grad student who becomes the target of multipl ...more
Mmgeric
Nov 26, 2018 rated it it was amazing
"Hitchcock" at her best!!! Wow! A diverse plot told in a real time storyline with twists & turns.

This is not Debbie Mack's usual format nor content displayed in prior books! Mystery, science, atomic strength bombs, cloak & dagger, fiction turned reality while the writing is taking place... Geologists, geeks, gook squads, along with all the government alphabet agencies and even love affairs. Oh, I forgot to mention, a university student writing her thesis via a "dime-novel" format. Then s
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Mithila
Jul 10, 2017 rated it liked it
This review has been hidden because it contains spoilers. To view it, click here.
Bejaka Phoenix
Sep 28, 2017 rated it really liked it
Shelves: netgalley
I received this novella on NetGalley in exchange for an honest review.

I usually do not care for novellas, but Debbi's Mack's The Planck Factor will be the first exception. The premise and story line are so unique that the reader instantly becomes enthralled. In the prologue we are given the intrigue that drives the novel: a novelist, a spy, a secret anti-government group and impeding death. Sounds like a plot right out of an Ian Fleming novel, but Mack adds even more twists to add levels to thi
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Annette
Aug 27, 2017 rated it liked it
I received this book from an author's promotion.
A story within a story that does get a little confusing at times but if you pay attention to the chapter titles you won't have any problems.
Samantha is a student and is writing her first book. When her life starts to imitate things in her book she gets nervous. When she finds her friend murdered and becomes a suspect or person of interest - she gets on the first plane she can to her sisters. Strange phone calls, people following her, her sister me
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Lise
May 16, 2018 rated it really liked it
This is a really fun thriller. The main character is a writer, who is writing a thriller. The book starts off with a lot of observations on the craft of writing, and really plays with multiple layers of the story in a number of ways, some absolutely obvious, some subtle.

There are two different world threatening scenarios as well, one of which is far more plausible than the other, but they're both fun (in a terrifying way). It's a great read, and I'm getting on Mack's mailing list because of it.
Shari Levy
May 02, 2018 rated it really liked it  ·  review of another edition
Interesting twist on mystery fiction

I enjoyed reading this book although I found some of the plot to be highly unlikely. I wished that there was more of a difference between the 2 main women characters.
Walter Scott
Sep 06, 2017 rated it really liked it
Maybe Einstein was wrong…?

A fast-moving thriller/mystery with a smattering of science, a hint of global terrorism, and a novel-within-a-novel flourish that entertains.
DragN
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Feb 11, 2019
Sangeeta
rated it it was ok
Oct 14, 2017
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Sarah Karasek
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Debbi Mack
Aug 05, 2016 rated it it was amazing  ·  (Review from the author)
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Debbi Mack is the New York Times bestselling author of the Sam McRae Mystery Series. She's also published a young adult novel called INVISIBLE ME and a thriller entitled THE PLANCK FACTOR.

Debbi's a Derringer-nominated short story writer, whose work has been published in various anthologies. She also writes screenplays and is interested in filmmaking.

Debbi hosts a podcast called the Crime Cafe, in
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