Franklin W Dixon

The Hardy brothers embark on a freighter trip under mysterious circumstances and find themselves involved with a smuggling ring.

ATAC briefing for agents Frank and Joe Hardy. MissioN: Investigate the murder of Evan Davis, a runaway teen who was pushed off a subway platform. Location: New York City. Potential victims: Other teens living at the Haven, a shelter for runaways in the city. Suspects: Everyone from another resident of the shelter who ended up with Evan's jacket to Evan's own dad, a politician who wanted to keep his son a secret.

The Hardy boys dial a wrong number, get the Pentagon, and suddenly find themselves in a dangerous adventure involving national security.

The Hardy boys and two friends take a camping trip to the Rocky Mountains in an attempt to locate a gang of credit-card counterfeiters.

Their SOS ignored in a storm, the Hardy boys find a wallet containing two thousand dollars alongside their boat and are launched into a mystery involving diverse clues.

Helping in a case their father is working on, the Hardy brothers try to find an informer who has telephoned from a booth in their home town, and are hired by a carnival owner to spot pickpockets.

"In the past, victims seemed to have been children only. But since Frank was taken, who knows if anyone is safe? ... At this point, everyone is a suspect-- maybe even Frank."--P. [4] of cover.

During the the annual "Fun With Camping" event at Bayport State Park, Frank and Joe investigate when tent decorations start to go missing and they find mysterious footprints around the camp. "Frank and Joe are excited to go camping with their friends in Bayport State Park for the annual "Fun With Camping" event. They are ready for hiking, bonfires, and s'mores--and especially for the tent decorating competition, which the boys are determined to win....