Born Free: A New Adventure teach the lioness how to survive in the wild. In 1960, Joy Adamson published a book called "Born Free", based on her (and her husband, George Adamson) experience raising the lioness Elsa. The book was followed by two others, "Living Free" (1961) and "Forever Free" (1963). In 1966, the first book was adapted into a movie. The film was a commercial and critical success, leading to a 1969 documentary called "The Lions are Free" and then a sequel, released in 1972 and based on the third book, but using the name of the second book. In 1974, the NBC did
Joy Adamson book of her paintings, "Joy Adamson's Africa", was published in 1972. She rehabilitated a cheetah and an African leopard. Pippa the cheetah was raised as a pet and given to Adamson at the age of seven months in hopes that she could also be released. Pippa had four litters before her death. Adamson wrote "The Spotted Sphinx" and "Pippa's Challenge" about Pippa and her cheetah family. Later, Adamson reached her goal of many years, when she obtained an African leopard cub. Penny was eight weeks old when a ranger acquaintance of George Adamson found her in 1976. Penny had a