In Georgette Heyer's "The Unknown Ajax," the character Hugo humorously advises Mr. Ottershaw to put away his pistol. Hugo implies that attempting to confront a ghost with a weapon would be both foolish and ineffective, humorously suggesting that one might get cold dressed in a ghostly costume instead of facing a real threat. This exchange highlights the playful tone of the novel and showcases the witty banter between characters. Hugo's comments reflect a common theme in Heyer's work, where humor and social interactions often drive the narrative, revealing the absurdities of the characters' situations.