For Isabel, it’s fraught and anxiety-inducing to speak to the young man about feeding prisoners and about the food he gave her. As far as she knows, most Patriot sympathizers left the city when Becky did, if not before—so she doesn’t expect to encounter any. And before she’s sure of what the man is getting at, she also fears that he might reveal to the Locktons that she’s literate and has been feeding the prisoners, which could jeopardize Isabel’s security. Giving Isabel this book, though, suggests the man realizes the pressure Isabel is under—and he wants to help.