Strange things are happening on the History and Gardens of Virginia Tour. Are they odd misadventures? Harmless pranks? Or does somebody have murder in mind? Ex-Texas cop Roxanne Prescott thought she'd moved into a more genteel line of work, leading the well-heeled on educational tours for her aunt's travel agency. But as the group, which she has mentally nicknamed the Guns and Roses Tour, moves from Mount Vernon to Monticello, a practical joker...