Carolyn Wells' novel 'Who Killed Caldwell?' is a gripping murder mystery set in the early 20th century New York City. The book is written in a classic detective style, with intricate plot twists and well-developed characters. The literary context of the novel reflects the popular interest in crime fiction during the period, drawing inspiration from authors like Arthur Conan Doyle and Agatha Christie. Wells' attention to detail and clever narrative structure keep the reader engaged from start to finish. Using suspense and intrigue, Wells masterfully crafts a thrilling story that will keep readers guessing until the very end. As a prolific writer of mystery novels, Carolyn Wells' background in literature and poetry shines through in 'Who Killed Caldwell?' Her unique blend of wit and intelligence adds depth to the characters and the plot, making it a must-read for fans of classic detective fiction. Wells' fascination with the criminal mind and her keen observation of human nature are evident in the intricate web of clues and motives she weaves throughout the story. I highly recommend 'Who Killed Caldwell?' to anyone with a love for mystery novels and a penchant for solving intricate puzzles. Carolyn Wells' expert craftsmanship and engaging storytelling make this novel a timeless classic that continues to captivate readers today.