How To Do Hardcover Research on KDP

I'm discussing my journey with hardcover research on KDP.

I highlight how hardcover books have become a major source of success for me, outperforming other formats and significantly boosting my earnings.

I emphasize the importance of researching lucrative niches in the paperback format and leveraging that knowledge to explore the potential of hardcover editions.

This approach allows self-publishers like myself to compete effectively with major publishers and achieve profitability.