From the Back of the Book: All for One lets your players enter the world of Alexandre Dumas, or play in the reality in which he set his famous novels. Fight as a King's Musketeer or Cardinal's Guard, or conduct secret missions as an Intendant. New rules are included for gunpowder weapons and of course no Musketeer would be complete without panache. All the major characters of The Three Musketeers and The Man in the Iron Mask are present as well.