How many campers can ride this wave of danger?

This summer, nothing’s safe at Green Spring—not even the camp itself… Elsa, a friend of Nancy and George’s and a counselor at Green Spring Pony Club’s

Nancy Drew investigates when someone tries to sabotage a horse riding camp.

While working for a TV news team, Nancy gets a chance to cover a breaking story at the zoo—a cougar, belonging to one of the world’s endangered species, has

Learn about the world’s most notorious cons, heists, and murders in The Crime Book. Part of the fascinating Big Ideas series, this book tackles tricky topics