Carolyn Wells' "The Vanity Case" is a captivating murder mystery novel that blends elements of detective fiction with humor and wit. Set in the early 20th century, the story follows detective Pennington Wise and his sidekick Zizi as they unravel the complex web of lies and deception surrounding the death of a wealthy socialite. Wells' writing is characterized by its clever wordplay, engaging dialogue, and well-crafted plot twists, making it a delightful read for fans of classic mystery novels. The novel also reflects the societal norms and values of the time, providing readers with a glimpse into the upper-class world of New York City during the Gilded Age. Carolyn Wells, known for her prolific contributions to the mystery genre, drew inspiration from her interest in puzzles and riddles to create a story that keeps readers guessing until the very end. Her expertise in crafting intricate plots and memorable characters shines through in "The Vanity Case". I highly recommend this novel to anyone who enjoys a well-written mystery with a touch of humor and a clever twist.