Gregory R. Simpson
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Gregory’s 2025 Year in Books
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Gregory R. Simpson

Goodreads Author


Website

Twitter
simpsong00

Genre
Fiction, Thriller

Member Since
December 2016


Greg was CTO for one of the world's largest companies and headed the AI initiative for a Fortune 200 Financial Services firm. He has channeled his technology and global travel experiences into "The Quantum Contingent". Read more at his website at
www.simpsong00.com ...more

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Popular Answered Questions

If you could travel to any fictional book world, where would you go and what would you do there?
Gregory R. Simpson The land of Harry Potter... I'd explore Hogwarts and have a butter beer in Hogsmeade.…moreThe land of Harry Potter... I'd explore Hogwarts and have a butter beer in Hogsmeade.(less)
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How do you deal with writer’s block?
Gregory R. Simpson Go for a walk. Read a book. Play a game. Sleep. Scribble ideas on paper!
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Combine Editions

Average rating: 4.45 · 29 ratings · 12 reviews · 5 distinct works • Similar authors
The Quantum Contingent
4.32 avg rating — 22 ratings — 3 editions
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Quantum Time
4.86 avg rating — 7 ratings — 3 editions
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Quantum Time, Quotient
0.00 avg rating — 0 ratings
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Quantum
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Quantum Time, Gregory
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More books by Gregory R. Simpson…

41 posts
Gregory R. Simpson's Blog

The Quantum Time Photo Collection

Here are a collection of my photos that were from places in Quantum Time, or were inspiration for Quantum Time. Can you tell where these places occur in the book? Read more of this blog post »
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Published on November 17, 2025 11:34
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Gregory is Currently Reading

Money and Possess...
Gregory Simpson is currently reading
bookshelves: currently-reading
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Jan 25, 2026 06:09AM
The Singularity I...
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bookshelves: currently-reading
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Jul 10, 2024 08:36PM
The Three-Body Pr...
Gregory Simpson is currently reading
by Liu Cixin (Goodreads Author)
bookshelves: currently-reading
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Apr 14, 2024 08:26PM

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Gregory’s Recent Updates

Gregory Simpson liked Bridget's review of The Blonde Who Came in From the Cold (Blonde Identity, #2):
The Blonde Who Came in From the Cold by Ally Carter
Feb 15, 2026 12:14PM  · see review ·  preview book
Gregory Simpson rated a book it was amazing
Harry Potter and the Chamber of Secrets by J.K. Rowling
Harry Potter and the Chamber of Secrets (Harry Potter, #2)
by J.K. Rowling
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Feb 07, 2026 09:34AM  · 1 like ·   ·  preview book
Gregory Simpson rated a book it was amazing
Harry Potter and the Sorcerer's Stone by J.K. Rowling
Harry Potter and the Sorcerer's Stone (Harry Potter, #1)
by J.K. Rowling
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Jan 26, 2026 10:03AM  · 1 like ·   ·  preview book
Gregory Simpson is currently reading
Harry Potter and the Chamber of Secrets by J.K. Rowling
Harry Potter and the Chamber of Secrets (Harry Potter, #2)
by J.K. Rowling
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Jan 25, 2026 06:28AM  ·   ·  preview book
Gregory Simpson is currently reading
Money and Possessions by Walter Brueggemann
Money and Possessions: Interpretation: Resources for the Use of Scripture in the Church
by Walter Brueggemann
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Jan 25, 2026 06:09AM  ·   ·  preview book
Gregory Simpson is currently reading
Harry Potter and the Sorcerer's Stone by J.K. Rowling
Harry Potter and the Sorcerer's Stone (Harry Potter, #1)
by J.K. Rowling
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Jan 16, 2026 07:51PM  ·   ·  preview book
Gregory Simpson finished reading
In the Garden of Beasts by Erik Larson
In the Garden of Beasts: Love, Terror, and an American Family in Hitler's Berlin
by Erik Larson (Goodreads Author)
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Jan 16, 2026 03:05AM  ·   ·  preview book
Gregory Simpson and 1 other person liked Maureen's review of Dreamcatchers:
Dreamcatchers by Bridget Simpson
Dec 27, 2025 08:10AM  · see review ·  preview book
Gregory Simpson is currently reading
In the Garden of Beasts by Erik Larson
In the Garden of Beasts: Love, Terror, and an American Family in Hitler's Berlin
by Erik Larson (Goodreads Author)
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Dec 26, 2025 06:52PM  ·   ·  preview book
Gregory Simpson rated a book it was amazing
The Blonde Who Came In from the Cold by Ally Carter
The Blonde Who Came In from the Cold (The Blonde Identity, #2)
by Ally Carter (Goodreads Author)
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Dec 25, 2025 03:25AM  ·   ·  preview book
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Gregory’s Quotes

E.W. Doc Parris
“But, when you were ready to sell them, you had to know there are bad people out there ready to buy them, right?” She tilted her head as she looked for a hint that he was clued in to that. Stephen sighed. “This is why we beta test. Usually it doesn’t go this badly.” Julia imagined that a little homogenous group of techies probably never pulled their heads out of their groupthink to imagine nightmare scenarios. It was an argument for having diversity in those goddamned meetings.”
― E.W. Doc Parris, The Dent in the Universe: Book One of the Epic WalrusTech Universe
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