Suns of God: Krishna, Buddha and Christ Unveiled
ISBN: 9781931882316
Buy on Amazon
Found in 1 comment on Hacker News
jsjohnst · 2021-09-20 · Original thread
Doesn't exactly fit your request, but maybe consider reading the book Suns of God too:

https://www.amazon.com/Suns-God-Krishna-Buddha-Unveiled/dp/1...

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