Franklin W Dixon

Hired to locate an old Spanish cannon, the Hardy brothers uncover an even greater treasure after perilous underwater adventures.

In solving the mystery of two medallions missing from an inherited curio collection, the Hardys wind up in a desolate area of Guatemala at the mercy of dangerous thugs.

"Detective brothers Frank and Joe search for a very special beetle. Frank and Joe are taking care of their friend's super cool pet stag beetle named Izumi for the weekend. Not only is this bug fun to watch, but he is also supposed to bring you luck! The first night with Izumi, Joe learns that stag beetles like to hiss and chirp...a lot. So, Joe decides to leave Izumi on the front stoop so he can get some sleep. But when Joe goes to get Izumi the next...

TROUBLE ON THE SET!

A reality-based game show called Warehouse Rumble has come to Bayport, and Frank and Joe Hardy are hoping to be among the first contestants. But when someone finds a skeleton on the set, production comes to a screeching halt.

Once filming can begin again, the show is plagued with problems—and the Hardys and their friends are doing so well that jealous competitors start to blame them for all the...

JUDO...FENCING...ARCHERY...BIATHLON...
SOMEONE WANTS TO WIN—AT ANY COST!

The combat sports training facility has just opened in Bayport, and the Hardys are on hand to check it out. They can practice judo, fencing, archery, and biathlon, and meet aspiring athletes from all over.
But good times turn to bad sportsmanship when Joe's girlfriend, Iola, gets a nasty electrical shock during a fencing workout. Then someone decides...

CAN THE HARDYS PASS THIS EXTREME TEST OF ENDURANCE AND SKILL?

Making it to the finish line of the high-endurance Fire Creek Mountain Race is going to be a real challenge for the Hardys. The five demanding events include downhill mountain biking, kayaking, cross-country hiking and climbing, biking through the city streets of Montreal, and a high-speed SeaZoom race on Lake Champlain.

But when dangerous accidents begin to interfere...

When Frank tries out for the basketball team, it's Joe's job to videotape the tryouts for the coach. But somebody takes the tape and steals the whole show! So what's Frank and Joe's game plan? First, send out a dog to sniff for clues. Second, put a gob of green goop in Chet's hair. Then eat lots of pizza. Dogs? Goop? Pizza? Sometimes detective work is even better than basketball.

Everyone in Bayport is talking about the first annual skateboard contest. The winner gets free mac and cheese balls from The Easy Cheesy food truck for the whole year! Frank and Joe just wish there was someone to beat the school's biggest bully, and bestskateboarder, Diesel Diffendorfer. Then their best friend Chet shows them a video of Skeeter the skateboarding cat, a cat that happens to belong to the new kid in town, Carlos Martinez. Suddenly, a...

In trying to trace a missing will, detectives Frank and Joe Hardy trap a dangerous criminal who is willing to risk all--including murder--for money.

Frank and Joe Hardy are assigned to pose as extras on the set of the an upcoming teen movie, Deathstalker. The star, an ingenue named Anya, believes that someone is out to get her—and she's got proof. Someone tried to burn down her trailer! The Undercover Brothers need to get to the bottom of the arson, and other mayhem surrounding the filming of the hit comic book. The first book of the next exciting trilogy!