In 2008, Jenny released the self-produced documentary The Dhamma Brothers, which followed 36 prisoners at the Donaldson Correctional Facility in Alabama through a 10-day silent vipassana meditation course. Her book Letters from the Dhamma Brothers: Meditation Behind Bars is a collection of letters and interviews from inmates who took part in the meditation course. The book depicts prison life and the journey many of the prisoners took to better understanding the teachings of Buddha and achieving inner peace.
Jenny has doctorate in anthropology from Boston University and is currently researching a book—along with her husband, journalist Frank Phillips—on author Ernest Hemingway's 22 years in Cuba. Jenny's grandfather, Maxwell Perkins, was a legendary book editor and close friend of Hemingway's.