""Mark Marksen's Secret: A Story"" is a novel written by Jessie Armstrong and published in 1895. The book follows the story of Mark Marksen, a wealthy and successful businessman who has a dark secret that he keeps hidden from the world. As the story unfolds, readers learn about Marksen's troubled past and the events that have led him to keep his secret hidden.The novel is set in the late 19th century and explores themes of love, betrayal, and redemption...