Carlsville Detectives Series: The Hidden Message in the Will When the eccentric and wealthy Sir Reginald Hubbard passes away under suspicious circumstances, the Carlsville Detectives—Dave, Erin, Bobby, Grace, and their loyal retriever Toffee—are called to unravel the mystery. But the official will seems… off. Whispers of an original will hidden away by Sir Hubbard himself spark a thrilling hunt through his sprawling estate. Armed with their sharp minds and teamwork, the young detectives decipher a trail of riddles—each one more cryptic than the last. As they delve deeper, questions mount: Did Sir Hubbard truly die of natural causes, or was he murdered? Just when the mystery deepens, a chilling discovery ties the case to one of their past adventures, linking Sir Hubbard's secrets to something they thought they'd left behind. Get ready for clever clues, hidden passageways, and a shocking twist in The Hidden Message in the Will!