One of the protagonists married a woman who stole a gold communion plate before running away from a nunnery, and that woman has a fleur-de-lis on her back.
One sequel to this novel sees the protagonists escaping from prison by passing messages through tennis balls. This novel features a Protestant guard who says "God has willed it so" after executing an escape plan successfully. In addition to John Felton, one character in this novel impersonates a lover when writing letters to arrange liaisons in the dark, in a plan involving the maid Kitty. One of the protagonists married a woman who stole a gold communion plate before running away from a nunnery, and that woman has a fleur-de-lis on her back. This novel that begins with a man bragging about his horse to Milady's companion sees Monseur de Treville unable to view Dartagnan's letter of reference. For ten points, identify this novel featuring Aramis, one of the title figures in a work written by Alexandre Dumas.
One sequel to this novel sees the protagonists escaping from prison by passing messages through tennis balls.
The {Three Musketeers}