SPI 206: How SPI Reader Robert Duff Is Building Passive Income with Books on Amazon

ByCameron Long March 30, 2024

#206: Here with me this week is Robert Duff, Ph.D., a psychologist who's supplementing his income by selling his books on Amazon. We discuss how to create and sell books for print, digital, and audio. Podcast show notes available here:

See Privacy Policy at and California Privacy Notice at .

Cameron Long

Cameron is a seasoned CFO and CPA with 31 years in finance. He created the AI Trader's Playbook to help everyday investors use AI to find high-confidence trades — in minutes, not hours.

Read More About Cameron → Get the AI Trader's Playbook

Affiliate Marketing

Your Spouse CAN’T MAKE YOU HAPPY #shorts
ByCameron Long March 5, 2024

The only individual responsible for your happiness is you. #shorts #happy #happiness #motivation #inspiration —– This is not an offer, solicitation of an offer, to buy or sell securities nor a recommendation to buy or sell any securities. Past performance is not an indication of future results. Investing involves risk and may result in partial…

Read More Your Spouse CAN’T MAKE YOU HAPPY #shorts
Entrepreneurship

Why the Smart Money Is Cashing Out Now (And What You Should Do) – Andy Tanner
ByCameron Long January 16, 2025

👉 FREE Download "Power of 6": The stock market is at all-time highs, but what does that mean for your investments? In this episode of Cashflow Academy, host Andy Tanner dives into the challenges of trading and investing in an overvalued market. Joined by financial experts Noah Davidson and Corey Holiday, the discussion covers two…

Read More Why the Smart Money Is Cashing Out Now (And What You Should Do) – Andy Tanner
Affiliate Marketing

FAILING BUSINESS to BIGGEST REAL ESTATE DEVELOPER in DUBAI
ByCameron Long October 27, 2024

#motivation #success #money #dubai FAILING BUSINESS to BIGGEST REAL ESTATE DEVELOPER in DUBAI – In this video, Grant Cardone and Muhammad BinGhatti share their personal success stories. Muhammad recounts his darkest financial moments, the near-collapse of his business, and how discovering Grant's 10x principles helped him close a $250 million deal. They discuss the importance…

Read More FAILING BUSINESS to BIGGEST REAL ESTATE DEVELOPER in DUBAI
Affiliate Marketing | Entrepreneurship

You’re not that important, film in public!
ByCameron Long February 10, 2026

Public filming confidence starts with one blunt truth – you're not that important. That one sentence can quickly shut down the fear spiral in your head. Because most people around you are busy living their own lives, not judging your camera. In this video, I'm sharing the mindset shift that helped me film in public…

Read More You’re not that important, film in public!
Entrepreneurship

BE A MAN. – Powerful Motivational Speech Video
ByCameron Long October 3, 2025

The Dry Creek Wrangler delivers a raw reminder that manhood is about discipline, responsibility, and character, not comfort or excuses. Life will test you, but real men step up, face the struggle, and lead with honor. This is the call to rise above and be the man you were meant to be. Subscribe for new…

Read More BE A MAN. – Powerful Motivational Speech Video
Affiliate Marketing

Cardone EXPOSES $100B Racket of Class Action Lawsuits – Watch b4 it’s removed.
ByCameron Long July 20, 2026July 20, 2026

THE DEPOSITION They WANT TO SEAL FROM PUBLIC VIEW. Lawyers at SussmanGodfrey who are trying to get $15M -$30M in fees (which would come from investors not me). SussmanGodfrey is actually asking this deposition be sealed from the public view because they know it exposed them. Share before they force me to take it down….

Read More Cardone EXPOSES $100B Racket of Class Action Lawsuits – Watch b4 it’s removed.

Cameron Long

Similar Posts

Leave a Reply Cancel reply