Simple diary at the start, it is created the first Horcrux by Lord Voldemort.In the movie Harry Potter and the Chamber of Secrets, the paper is blank but has the power to respond in writing to written questions in its white pages.Harry Potter and Ginny Weasley were the victims.It also contains the memories of Tom Riddle.Consists of 142 blank pages, the journal of Tom Riddle is leather and measures 20 x 13 cm.