As a relationship therapist, Nora helps patients explore their feelings honestly. But she’s hiding an embarrassing relationship secret of her own: she’s in love with someone she’s never even met. J edits the advice column Nora’s been writing anonymously for the last seven years. He’s in London, she’s in New York, and they communicate solely through shared files. When he confides that his girlfriend’s out of the picture, and her boss asks her to come to London, Nora takes both as a sign.

Trivia is the magic in the mundane, the connection in the commonplace, and Maxine Hart’s second-favorite pastime. A self-proclaimed Brooklyn street rat and a high school dropout, Maxine has never been a fan of formal education, but thanks to her ADHD “superpowers,” she’s a glutton for knowledge—and a good fight. And when Maxine enters the trivia game show Answers!, her brilliance, coupled with her penchant for big bets, devastates her competition. Even record-holding, 76-time-winner Teddy Ferguson.

London, 1940. Emmeline Lake is Doing Her Bit for the war effort, volunteering as a telephone operator with the Auxiliary Fire Services. When Emmy sees an advertisement for a job at the London Evening Chronicle, her dreams of becoming a Lady War Correspondent suddenly seem achievable. But the job turns out to be working as a typist for the fierce and renowned advice columnist Henrietta Bird. Emmy is disappointed but gamely bucks up and buckles down.

Miranda Brooks grew up in the stacks of her eccentric uncle Billy’s bookstore, solving the inventive scavenger hunts he created just for her. But on Miranda’s 12th birthday, Billy has a mysterious falling-out with her mother and suddenly disappears from Miranda’s life. She doesn’t hear about him again until 16 years later when she receives unexpected news: Billy has died and left her Prospero Books, which is teetering on bankruptcy, and one final scavenger hunt.

Librarian Martha Storm has always found it easier to connect with books than people—though not for lack of trying. She keeps careful lists of how to help others in her superhero-themed notebook. And yet, sometimes it feels like she’s invisible. All of that changes when a book of fairy tales arrives on her doorstep. Inside, Martha finds a dedication written by her best friend—her grandmother Zelda—who died under mysterious circumstances years ago. When Martha discovers a clue within the book that her grandmother may still be alive, she becomes determined to discover the truth.