The Butterflies of Grand Canyon : When Jane Merkle arrives in the town of Flagstaff, Arizona, with her much older husband on a summer day in 1951, she hasn't any idea that her life is about to change forever. But over a summer spent with her sister-in-law, Dotty, and Dotty's lepidopterist husband, Oliver, in a village perched on the rim of the Grand Canyon, Jane discovers her ability with a butterfly net and her attraction to a handsome young ranger. Meanwhile, an unidentified skeleton is found on the premises of one of the village's more cantankerous citizens. With the help - and hindrance - of a colorful cast of historical characters, including an eccentric botanist who moonlights as an amateur sleuth, the murder mystery that has haunted the town for years is solved. Set in the quintessential landscape of the Southwest, Margaret Erhart weaves history, science, and an intimate knowledge of the human heart.