Books in Scooby-Doo Comic Chapter Books series

Follow Scooby, Shaggy, Velma, Daphne, and Fred into a bottomless cavern, which is haunted by the ghosts of Civil War soldiers. Or is it? The Mystery Inc. gang must uncover the secret of the haunted cave while taking care of another bottomless pit: Scooby's stomach! Action-packed text and comics-style art combine in this Scooby-Doo mystery! This item is a Capstone Duo and includes both a hardcover and Capstone Interactive eBook edition of the title.