"Martin Hewitt, Investigator" is a collection of short stories written by Arthur Morrison and published in 1894. The book follows the adventures of private detective Martin Hewitt as he solves various cases in the Victorian era. The stories are narrated by Hewitt's friend and assistant, Brett, who provides a unique perspective on Hewitt's methods and successes. Each story presents a new case for Hewitt to solve, ranging from theft and fraud to kidnapping and murder. Throughout the book, Hewitt is portrayed as a brilliant and methodical detective who is able to solve even the most complex cases using his intelligence, attention to detail, and knowledge of human nature. He often relies on his deductive reasoning and observation skills to uncover clues and piece together the truth. Despite his success, Hewitt is not portrayed as infallible. He is shown to make mistakes and sometimes finds himself in dangerous situations, but he always manages to come out on top. Moreover, "Martin Hewitt, Investigator" is an entertaining and engaging read for fans of detective fiction and historical mysteries.