The House On The Rock is a novel written by Mrs. Henry S. Mackarness in 1852. The story follows the life of a young woman named Mary Lennox, who is orphaned at a young age and sent to live with her uncle in a remote and isolated house on the coast of England.As Mary adjusts to her new life, she begins to uncover strange and unsettling secrets about the house and its inhabitants. She discovers that her uncle's wife, Lady Caroline, is deeply unhappy...