Updated: 10/05/2025 06:38:13
System Thirty (Book)
System Thirty is a 2023 high‑tech/techno‑thriller by Sean Lyons. It follows William, a remote‑working tech specialist, and his partner Vicky as a small team of government agents works to stop an elusive hacker tied to a foreign syndicate. The novel emphasizes advanced cyber techniques, the difficulty of proving a sophisticated ‘perfect crime,’ and institutional skepticism. The title is published as a Kindle Unlimited eBook and as a paperback and is promoted on the author’s website.
Author and platform
Sean Lyons hosts the book on his site alongside other creative work (podcast, music) and links to social profiles where book information and updates are posted. [1]
Basic metadata
Title: System Thirty; Author: Sean Lyons; Year: 2023. Listed on the author’s site and available via Amazon in Kindle Unlimited and paperback formats. [2]
Cover art and promotional assets
Cover image and promotional assets are displayed on the author’s book page and used for marketing; direct retail listings include cover art as well. [3]
How to learn more or purchase
Visit the author’s book page for synopsis and links; purchase options include the Amazon Kindle Unlimited eBook and paperback listings linked from the author site. [4]
Plot overview
High‑tech thriller centered on William (a remote‑working specialist) and his partner Vicky as government agents attempt to stop an elusive hacker connected to an international syndicate and to expose a sophisticated ‘perfect crime.’ [5]
Primary characters
Key protagonists include William (the remote‑working tech expert) and his partner Vicky, supported by a small government investigative team. [6]
Public metadata and reception
Publicly available metadata on the homepage is limited; full publication details, ISBN, length, and independent reviews should be checked on the retail listings and the dedicated book page. [7]
Publication and availability
Available as a Kindle Unlimited eBook and as a paperback on Amazon; the author’s site links to purchase pages and promotional material. [8]
Themes and tone
Explores cybersecurity, advanced hacking methods, challenges of attribution and proof in digital crimes, remote work, institutional disbelief, and international cybercrime syndicates; tone is techno‑thriller and suspenseful. [9]
References:
Additional Sources:
10. Amazon — System Thirty (Kindle eBook / Kindle Unlimited) [https://www.amazon.com/System-Thirty-Sean-Lyons-ebook/dp/B0BW811FT1]
11. Amazon — System Thirty (paperback) [https://www.amazon.com/System-Thirty-Sean-Lyons/dp/B0BW344S5G]
12. Author — System Thirty book page (Sean Lyons) [https://www.sean-lyons.com/book/system-thirty]
13. Author homepage (Sean Lyons) [https://www.sean-lyons.com]
14. Author social profile (X) [https://x.com/seandotdotdot]