In this captivating mystery, Kay Tracey's summer at Lost Lake takes an eerie turn when strange echoes, spooky lights, and ghostly shadows haunt the countryside. As Kay and her friends dig deeper, they uncover a web of secrets involving a foreign woman, missing book pages, and a mysterious old man searching for buried treasure. With the help of her clever detective skills, Kay must piece together the clues before the culprits make off with the hidden fortune.