S. D. Unwin | Author's Avatar

S. D. Unwin | Author

@sdu187.bsky.social

SciFi author and recovering theoretical physicist. http://www.sdunwin.com

52 Followers  |  30 Following  |  11 Posts  |  Joined: 15.11.2024  |  1.374

Latest posts by sdu187.bsky.social on Bluesky


Congrats. Richly-deserved.

11.12.2025 23:09 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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As the number of Amazon reviews of my sci fi novels surpasses 1,000 (at 4 Β½ stars), I just wanted to give my thanks (because it’s that time of year) to all who supported my unusual career turn.
www.stephenunwin.com
#SciFiBook
#SFFBook
#Booksky
#Booktok
#Scifibooksky

26.11.2025 22:12 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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I'm very complimented by Guy P. Harrison's endorsement of my time travel trilogy -- One Second Per Second.
#SciFiBook
#SFFBook
#Booksky
#Booktok
#Scifibooksky

22.08.2025 18:40 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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The Bezos wedding inspired me to pluck up my courage and take a look at how my books are doing on Amazon. Pretty happy with the results although I see the rule of trilogies at work.
#SciFiBook
#SFFBook
#Booksky
#Booktok
#Scifibooksky

06.07.2025 21:18 β€” πŸ‘ 6    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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It feels good to finally launch a book, especially the last in a trilogy. I think I know what Asimov felt like.
www.amazon.com/Time-Wall-On...

#SciFiBook
#SFFBook
#Booksky
#Booktok
#Scifibooksky

10.04.2025 22:14 β€” πŸ‘ 7    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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πŸͺπŸ“š
Einstein, Curie, Gauss and other deceased luminaries brought back to solve the world’s problems was my premise... goes miserably wrong of course. (Really an homage to my heroes from this mathematical physicist turned scifi author.)
#physics
#mathsky
#scifibooksky
#booksky
www.sdunwin.com

22.01.2025 17:58 β€” πŸ‘ 7    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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It often helps to read out the draft of a conceptually challenging chapter to my pet Shih Tzu. But I seldom take her editorial advice... she's a dog.

www.sdunwin.com

#scifibooksky
#booksky
#booktok
#scifi

21.01.2025 17:48 β€” πŸ‘ 4    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

Unexpectedly chaotic physics with some taking advantage for gain, power, or mischief. I'm not a Marvel fan, perhaps because as a youth, I was an avid DC comics reader.

21.01.2025 03:01 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Chris:
This is the pitch - In a universe where time is broken, the Time Management Agency is charged with the near-hopeless task of ensuring that the world sticks to the sacred rule of One Second Per Second, and that history unfolds according to plan.

21.01.2025 01:40 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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My first Bluesky post. Hello!
I'm an ex-theoretical physicist who has now turned to writing sci-fi -- less math.

Nearly interesting fact: It's Rayleigh scattering of light that makes the sky blue.
www.sdunwin.com

#scifibooksky
#booksky
#booktok

20.01.2025 23:51 β€” πŸ‘ 8    πŸ” 0    πŸ’¬ 3    πŸ“Œ 1

It was a Model D. Two 360K floppy drives, one of which contained the operating system. I installed an 8086 calculation chip that never worked.

22.12.2024 17:01 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

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