Forging a Second Sun, a hard scifi adventure by Erik Reale

Forging a Second Sun, a hard scifi adventure book promotion by Erik Reale
https://www.amazon.com/Forging-Second-Dead-Machine-Dreams-ebook/dp/B0CXLPK8R9

This novel is a retrofuturistic hard science fiction adventure, heavily inspired by Promethean myth, about an interstellar wanderer investigating abandoned megastructures littering the galaxy, searching for lost technology to share with what remains of humanity.