This graphic novel follows Casey, an enthusiastic but accident-prone young detective determined to solve mysteries both large and small. As she navigates friendships, school life, and embarrassing mishaps, Casey becomes involved in investigating a stray cat and the arrival of a mysterious new girl at school. Combining humor, mystery, and everyday experiences, the story highlights themes of friendship, self-confidence, and perseverance through lively illustrations and accessible storytelling designed for middle-grade readers