When Ruth Rose and her friends, vacationing in Florida, discover that her grandmother is about to invest in a project to recover sunken treasure, they stumble upon evidence that the entire plan may be a fraud.

Dink and his two friends help Lucky find the culprit who stole Lucky's winning lottery ticket.

The kids are visiting their friend the prince fo Costra. The owner of a birght yellow yacht are acting suspicious. Then there's a robbery on the island. Could there be a connection?

Ruth Rose, Josh, and Dink attend a concert during which someone steals the star's diamond pendant, and they are soon on the trail of the thief.

Dink and his friends use their detective skills to locate a giant emerald missing from a statue delivered to Uncle Warren's museum in New York City.

Dink and his friends unearth the mysterious truth behind the envelopes incorrectly delivered to his house.

Dink, Josh, and Ruth Rose investigate the disappearance of a valuable racehorse that Dink's uncle and his friend, Forest Evans, have just bought and entered in a race at Saratoga.

When Dink, Josh, and Ruth Rose visit a dude ranch in Montana, they find themselves with another mystery to solve, this one involving the theft of money from the ranch's safe and of a large gold nugget that Josh had found.

Reports of zombies and grave-robbers alarm the people of a Louisiana swampland village, but Ruth Rose, Josh, and Dink begin to suspect that the supernatural may not be the cause of the eerie occurrences.

"Twins Meg and Charlie are moving into their great-great-aunt's hotel, and they're in for some surprises! The run-down hotel is full of cool old rooms, a rooftop garden, even an elevator. There's also one big problem--it doesn't have any guests. But when Meg and Charlie volunteer to look after a neighbor's golden retriever puppy, the fuzzy little furball gives them a great idea. They're going to transform their new home into an amazing hotel...for...