I don't know. Go find it yourself. Its been posted here several times and I don't have the time to look for it right now. You either believe it or you don't. If I have time later, I'll try and find it.
He is anything but working for the industry from what I can find. I looked on line and found the following:
“Readers will find themselves pulling for four kids in crisis – and their parents – in this absorbing account.”
— Psychology Today“Marcus deftly intersperse his sharp observations with heart-wrenching statistics about the often crushing pressures of modern teenage life.”
— Publishers Weekly
“An astonishing profile of troubled teens. Through his focus on particular teens and their families, Marcus highlights the complexities of modern adolescence. This is a revealing and engrossing look at the recovery process.”
— Booklist
The are no links to any portions of the industry that I can find. You always promise to provide links but never do, Anne. We are starting not to believe you.
Do you have anything from outside of fornits that states he works for the industry?