"When Dolly Cavanaugh's love of garage sales results in her showing up at Color Me Read with a rare book in hand, Florrie Fox. the manager of the bookstore is astounded. The Florist, the earliest known coloring book was first published in 1760. An original copy would be worth a fortune and someone else knows it. That same evening, Florrie finds Dolly dead on the floor of her apartment, a corner of a coloring book clutched in her hand."