Miranda Brooks grew up in the stacks of her eccentric uncle Billy's bookstore, solving the inventive scavenger hunts he created just for her. On Miranda's twelfth birthday, Billy has a falling-out with her mother and disappears from Miranda's life. Sixteen years later she receives news that Billy has died and left her Prospero Books, which is teetering on bankruptcy--and one final scavenger hunt. Home in Los Angeles, Miranda finds clues that Billy...

"After 12-year-old Grace's mother's sudden death, Grace is forced to live with a grandmother she's never met. Then she discovers clues in a mysterious treasure hunt--one that will help her find her true home"--

Taking a turn caring for the class pet hamster, Marion is devastated when the hamster goes missing and she receives an anonymous letter in her locker with clues leading to a mysterious scavenger hunt.

"Everyone thinks they know Jewel Van Hanen. Heiress turned actress turned social media darling who created the massively popular video-sharing app, Golden Rule. After mysteriously disappearing for a year, Jewel makes her dramatic return with an announcement: she has chosen a few lucky Golden Rule users to spend an unforgettable weekend at her private estate. But once they arrive, Jewel ingeniously flips the script: the guests are now players in an...

When Stink's parents win an aquarium sleepover, he and his two friends enjoy a scavenger hunt before trying to fall asleep while worrying about the frankensquid on the loose.