He was one of the biggest bookmakers in America—until federal agents knocked on his door.

Mathew Bowyer lived in a world most people only see in movies—whispered wagers, private jets, and high-stakes deals sealed behind velvet ropes. He wasn’t just a top bookmaker; he was a whale—the kind of gambler who bet millions on a single hand, a single spin, a single game.

• His clients? Athletes, celebrities, tech titans, and hedge fund kings.
• His network? Global.
• His operation? Moved hundreds of millions of dollars through Las Vegas, Monte Carlo, the Bahamas, Panama, and beyond.

But Mathew wasn’t born into wealth or privilege. With no college degree, he hustled his way up—first as a licensed commodities broker, then as a fearless risk-taker who earned millions with pure grit and instinct. Casino hosts around the world courted him, offering luxury penthouse suites, private chefs, and anything to keep him at their tables.

His wins were legendary.

So were his losses.

Then came the crash.

Recalibrate is a raw, high-stakes memoir about the rise and reckoning of a man who built an empire on risk—and faced the ultimate test when the government came knocking. As federal prosecution closed in, Mathew placed the biggest bet of his life: Could he rebuild not just his business, but his identity?

If you like memoirs about resilience, redemption, and true crime that reads like a thriller, you’ll be hooked from minute one.

Buy your copy of Recalibrate today and discover how the biggest gamble isn’t on money—it’s on your mindset.