David & Susan Schwartz, authors of The Joy of Costco: A Treasure Hunt from A to Z, were interviewed on Good Morning America. Watch here.
TESTIMONIALS
"A big THANK YOU.. we made the New York Times best sellers list for the 3rd week, and better---we moved up to #11 on the hardcover list and made all 3 of the other eligible lists. I credit you and the PR you've garnered for this great victory."
— ADAM MAKOS, Author of A HIGHER CALL
