To celebrate her birthday, George is taking Nancy and Bess on a bike tour around Mystic Lake, but when their tour guide disappears and unknown adversaries steal their supplies and slash their tires, Nancy begins looking for clues.
Nancy and her sleuthing friends race to find out who is responsible for sabotaging a controversial comedian's upcoming performance at River Heights's new arts complex, where an exhibition of Dutch Masters is being installed.
While attending a fancy party hosted by Duchess Strickland, a wealthy philanthropist who owns a priceless art collection, teenaged Nancy Drew finds a new mystery to investigate when the goddess statue disappears.
In the sleepy town of Shady Oaks, Nancy Drew and her friends investigate an exhibit of photographs, rumored to be cursed, and their connection to the disappearance of two people.
While investigating a case of sabotage at a dog show, Nancy and her friends are drawn into an undercover international operation in pursuit of a jewel smuggler.
Nancy and her friends face a chilling mystery when tales of an old drowning, and an apparent haunting, cast a shadow on their stint as camp counselors.