How adult coloring books became a million-dollar trend

Adult coloring books came out of nowhere last year to sell millions of copies. What's behind the sudden craze of coloring inside the lines?
Adult coloring books came out of nowhere last year to sell millions of copies. What's behind the sudden craze of coloring inside the lines?

BEST VALUE Black History Month Coloring Pages Digital Download Madam C.J. Walker, Historical Black African American Hero With Fun Facts

130: Sarah Renae Clark – How This r Built A $200K/mo Coloring Book Empire

Books Market Size, Share & Trends Analysis Report, 2030

Letters to Live By: An Inspirational Teen and Adult Coloring Book with Scripture: 9781432116897: Christian Art Publishers: Books

Gretchen Peterson's 'City Maps' Is an Adult Coloring Book for Urban Cartography Lovers - Bloomberg

Gretchen Peterson's 'City Maps' Is an Adult Coloring Book for Urban Cartography Lovers - Bloomberg

How ColorIt Used as a Proving Ground to Build Its Business - Shopify USA

The big business behind the adult coloring-book craze

Secret Garden: An Inky Treasure Hunt and Coloring Book for Adults: Basford, Johanna: 9781780671062: : Books

If The Adult Coloring Book Craze Is Dead, It Needs A Postmortem

Coloring not just for kids anymore