#1 Amazon Bestseller

The Rhythm of Revenue

Dr. Glenn Toby is the Amazon #1 bestselling author of The Rhythm of Revenue, which reached #1 across eight categories in the United States, Canada, and Australia - including Entrepreneurship, Media & Communications, and Business Biographies.

With a foreword by Chuck D of Public Enemy, the book is a battle-tested blueprint forged at the crossroads of hip-hop culture, high-stakes business, and relentless reinvention.