Michael C. Grumley

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Michael C. Grumley

Goodreads Author


Born
The United States
Website

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Member Since
April 2013

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Michael C. Grumley is the author of the best-selling BREAKTHROUGH series, with over one million books sold to date.

He lives in Northern California with his two young daughters. He’s an avid reader, runner and most of all father. He dotes on his girls every chance he gets.

He is currently working on the next Monument book.

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Popular Answered Questions

Michael C. Grumley Hi, Ness. It will probably take me several more books to finish the whole story.
Michael C. Grumley Ah, thank you, Sharon I'm very happy you liked it. You're going to love where things go next.…moreAh, thank you, Sharon I'm very happy you liked it. You're going to love where things go next.(less)
Average rating: 4.21 · 129,934 ratings · 7,322 reviews · 15 distinct worksSimilar authors
Breakthrough (Breakthrough,...

3.99 avg rating — 31,729 ratings — published 2013 — 2 editions
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The Last Monument (Monument...

4.12 avg rating — 17,830 ratings — published 2020 — 4 editions
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Leap (Breakthrough, #2)

4.28 avg rating — 15,857 ratings — published 2014 — 2 editions
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Ripple (Breakthrough, #4)

4.51 avg rating — 12,516 ratings — published 2016
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Catalyst (Breakthrough, #3)

4.39 avg rating — 11,499 ratings — published 2015
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Mosaic (Breakthrough, #5)

4.58 avg rating — 7,858 ratings — published 2019 — 8 editions
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Through the Fog (Evan, #1)

3.94 avg rating — 7,204 ratings — published 2014 — 9 editions
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The Desert of Glass (Monume...

4.21 avg rating — 6,275 ratings — published 2021 — 5 editions
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Echo (Breakthrough #6)

4.50 avg rating — 5,394 ratings — published 2012 — 7 editions
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Amid the Shadows

3.98 avg rating — 5,917 ratings — published 2013 — 9 editions
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More books by Michael C. Grumley…

New Book Giveaway

Just a little over four months until the new book comes out. Sign up for the Goodreads giveaway and a chance to win a free copy!

https://www.goodreads.com/giveaway/sh...
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Published on September 07, 2023 08:18
Breakthrough Leap Catalyst Ripple Mosaic Echo
(6 books)
by
4.26 avg rating — 87,147 ratings

The Last Monument The Desert of Glass
(2 books)
by
4.14 avg rating — 24,105 ratings

Through the Fog The Unexpected Hero
(2 books)
by
4.07 avg rating — 10,366 ratings

Deep Freeze
(1 book)
by
4.04 avg rating — 2,353 ratings

Michael’s Recent Updates

Deep Freeze by Michael C. Grumley
"My thanks to both NetGalley and the publisher Tor Publishing Group/ Forge for an advanced copy of this thriller featuring a man who is saved by cutting edge science and medical technology for dark reasons that might change the world.

Frigid temperatu" Read more of this review »
Deep Freeze by Michael C. Grumley
"Michael Grumley is one of my favorite authors, and he doesn't disappoint with his latest book, Deep Freeze.  The storyline is original, fast-paced, and will keep you on the edge of your seat! My only complaint is that I have to wait for him to finish" Read more of this review »
Deep Freeze by Michael C. Grumley
"Wonderful! Great premise, l just want to know one thing? Where is the monkey! I am guessing there will be a follow up, and yes l will read it."
Deep Freeze by Michael C. Grumley
"What can I say. My kind of book. The excitement at the start of the read was palpable. I was holding my breathe when those people were trapped in the bus. I did not expect what came next but suffice it to say, it was amazing. Great writing and great " Read more of this review »
More of Michael's books…
Quotes by Michael C. Grumley  (?)
Quotes are added by the Goodreads community and are not verified by Goodreads. (Learn more)

“This is about the world being a much more frightening place to live in tomorrow if we don’t do something today. And every generation after us will have to pay the price. The price of not stopping this while we could.”
Michael C. Grumley, Catalyst

“corporations have become the puppet masters behind the government.”
Michael C. Grumley, Breakthrough

“our hopes of communicating with aliens are pretty remote if we haven’t even learned to communicate with another species on the same planet.”
Michael C. Grumley, Breakthrough

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