Violets make-a-pet is missing. Violets best friend Sonia is the main suspect in the theft. Now Nancy will have to prove who the culprit is.

Nancy Drew's friend Violet notices that Hoppity, her Make-a-Pet bunny, is missing, and the Clue Crew is called in to help find it.

Nancy Drew and the Clue Crew are off to the beach—and sleuthing for ghosts! Nancy and her friends are headed for the shores of Cape Mermaid, New Jersey, where they are hoping to spend a fun-filled week. But as soon as they arrive at an old inn on the beach, strange things start to happen—spooky noises, a message for help, and a possible ghost sighting. Could the rumored ghost of Cape Mermaid actually exist? Or is there more to the story than meets the eye? It’s up to the Clue Crew to solve the mystery!

Frank and Joe are excited to learn that Thrill Kingdom, their local amusement park, is having a contest for kids to design a brand-new ride. And they're even more excited that their friend Phil is entering! But on the day of the contest, someone ruins Phil's roller coaster contest entry. Illustrations.

A robot robbery suggests science fair foul play in this Hardy Boys Secret Files mystery. It’s time for the annual Bayport Science Fair, and Frank, Joe, and their friend Phil are determined to have the winning entry. With their spiffy homemade robot, they are convinced they can finally top their classmate, Cissy Zermeno, who has won the past two years. But right before the boys are about to bring Mr. Roboto to the fair, Phil discovers that their prized creation has gone missing! Did town bully (and usual suspect) Adam Ackerman steal him out of jealousy? Or was Cissy worried she would have to settle for second place this year? It’s up to the boys to figure out how Mr. Roboto found his way out of Phil’s garage. Will they get him back in time to compete?

Nancy, Bess, and George win a contest to design a scarecrow for their town's biggest department store window, but things go awry when their winning scarecrow is stolen from Bess's porch.

Frank and Joe solve a mystery on the high seas in this Hardy Brothers Secret Files adventure. It’s finally summer vacation, and the Hardy family is headed on a cruise to the Caribbean. As they board the ship with their parents, Frank and Joe can’t believe all the fun that’s in store for them. There are three-story slides, playgrounds, ball pits, four pools, and an arcade. There are concerts and magic shows at night, while jugglers and clowns wander the deck during the day. In addition to all of the fun, the Hardys discover that former pop idol and lead singer of the Lightening Bolts, Izzy, is now performing on the ship. That night, as the family eats dinner, they hear a commotion at the other end of the massive dining room. Someone has stolen a very valuable and sentimental pocket watch from Izzy. Can Joe and Frank solve the case before the ship docks in the first harbor? Or will time run out on this case?