Witch Winnie's Mystery or The Old Oak Cabinet, the Story of a Kind's Daughter

Popular children's novel, first published in 1891. According to Wikipedia: "Elizabeth "Lizzie" Williams Champney (February 6, 1850 – October 13, 1922)[1] was an American author of numerous articles and novels, most of which focused on foreign locations. Her novels were originally directed mainly at young girls, including the "Witch Winnie" series and the "Vassar Girls Abroad" series, but she later wrote romantic semi-fictional fables of castles, such as The Romance of the Feudal Chäteaux (1899).”