The Mysteries of Penelope Treadwell. The Secret of the Silver Screen (#2) is an exciting continuation of the adventures of the young detective Penelope Treadwell. This time, she encounters mysterious events related to an enigmatic film. Immerse yourself in the atmosphere of Victorian London and uncover all the secrets alongside Penelope! You can buy this thrilling book online with convenient home delivery. Don't miss the chance to enjoy a new story full of intrigue and unexpected twists!