A Spy. An Airship. And a Broken Heart. After losing her husband to a rogue French agent, Charlotte Moncrieffe wants to make her mark in international espionage. And what could be better for recovering secret long-lost documents from the Palais Garnier than her stealth dirigible,Gossamer Wing? Her spymaster father has one condition: He won’t send her to Paris without an ironclad cover. Dexter Ha...