February 20, 2020

Retailers to Promote Self-Help Books

"The self-help books category has experienced continued and solid growth in recent years. In fact, it has nearly doubled in size since 2013. Unit sales of self-help books have grown at a compound annual growth rate (CAGR) of 11% since 2013, reaching 18.6 million in 2019, according to global information company The NPD Group."