The Great Shadow

Instead of Sherlock Holmes being the main character, the story follows Jack Colder, who claims his only notable childhood experience was when he accidentally prevented a burglary during an attempt to escape a boarding school. This event caught Jim Horscroft and the two become friends. Once Jim goes off to medical school, Jack reunites with his cousin Edie, who found herself in a lot of money due to her father's death. Jack takes a liking to Edie, but is deterred when Edie shows less enthusiasm and shows great attraction to men in battle. Upon hearing this, Jack insists that he will become a soldier despite both of his parents' disapproval. Jack ultimately asks Edie to marry him. It is at this time that Jim returns to West Inch, and he quickly takes a liking to Edie, who seems much more attracted to Jim. When Jack reveals to Jim that the two are engaged he is quickly off put and sinks into depression combined with drunkenness. After a couple days, Jim recovers and is caught embracing Edie by Jack. The two argue and ultimately decide to have Edie choose. Edie chooses Jim and the two become engaged. The arrival of Lapp, a mystery French man who arrives on a small ship interrupts the peace as he claimed to have been in a ship wreck and was traveling for three days lost at sea. Jack offers him food and a place to stay while Jim is a little more hesitant. The boys quickly realize Lapp is very rich and has many battle scores that are only outmatched by his endless war stories that charm everyone, including Edie. Lapp claims he is to stay there until he is needed. Lapp becomes a regular in the community, Jack suspects Lapp is a spy after he catches him sneaking around on multiple occasions. When Jim goes off to finish school and get his diploma, Edie reveals to Jack that she had married Lapp, and the next day Lapp leaves on a ship and reveals in a note that he actually is Bonaventure De Lissac who is Napolon's aide.