Legend of the Gilded Saber
by Sigmund Brouwer
Another myrockandrolbook by Sigmund Brouwer, this one in the Accidental Detective series. The gang goes to Charleston, South Carolina, and discover things about the Civil War have yet to be settled—including a military theft that hasn't been solved for over a century! With a hurricane approaching and more danger coming in from all directions, they'll learn to trust an unlikely source.