Lance is Mr. Parkis’s son and apprentice in the art of following people for Mr. Savage, who runs a private detective agency. Lance often helps his father by keeping watch and deflecting suspicion. At one point, Bendrix uses Lance to help him see Richard Smythe himself after learning that Sarah was going to his house regularly. After becoming ill with something requiring surgery (possibly appendicitis), Lance requests a memento from Sarah, who has been dead for a while but who made an impression on Lance. Henry, who receives the request and thinks it’s simply from a friend of Sarah’s, sends one of her childhood books without noticing that she wrote an inscription in it about reading it while “sick in bed.” Not long after receiving the book, Lance mysteriously heals overnight, and Mr. Parkis sends the book back to Henry and Bendrix with a letter about what happened.