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Cover of Giftology by John Ruhlin

Giftology

John Ruhlin · 2016
Mentioned 2 times across 2 podcasts · 2026
Mention timeline2 mentions
20262026
Where it's mentioned
The Persuasion Trick That Took Sales From 15% to 55% | Robert Cialdini
The School of Greatness · Nov 2026 · 11:24
“and then there's another book called giftology by john rulin ”
Why Personal Brands Are Winning in 2026 with Chandler Bolt
The Smart Passive Income Online Business and Blogging Podcast · Jul 2026 · 19:47
“in fact there was a a book called giftology by uh the late john rulin who rest in peace tragically passed away in the past couple of years ”