Diana Donovan was raised aboard a naval ship on a steady diet of war strategy, so when her orphaned friend, Lucy, is denied a perfectly respectable love match by her controlling guardian, Diana sees an opportunity to put her battle knowledge to use in service of a deserving friend. But Marmaduke Russell is not the middle-aged curmudgeon Diana is expecting. He is a maddeningly cool, unmarried gentleman who seems uniquely able to parry her...