Leo Hartas

From finding hidden treasure to outwitting art thieves, no mystery is too big and no criminal too cunning for friends, Scott, Jack, Emily and Drift…

Transported back in time to the pirate ship Sea Wolf on the Caribbean Sea, Sam arrives to find the crew sharing out a new haul…

While on the lookout for treasure ships, the Sea Wolf pirates encounter a tattered galleon adrift on the Caribbean Sea. When they board, they find…

When Sam's crewmate, Harry Hopp, wins an ancient treasure map while playing cards, he is disappointed to find that the treasure lies at the heart…

Something strange is afoot on the moors above Castle Key - sinister noises, lights in the sky and mysterious figures moving in the dark. Are…

When Boomerang the cat disappears into a tiny gap behind the fireplace at Stone Cottage, Scott, Jack and Emily are amazed to discover a secret…

When the Sea Wolf stops at a quiet island to make repairs, they are surprised to find the native people in need of help! They've…

When a young prince is kidnapped while on a school camping trip in Castle Key, Scott, Jack, Emily and Drift are eager to take on…

Scott, Jack and Emily are excited when they are invited to go and watch the testing of a top secret, super-advanced, prototype car. It's just…

How to become an Undercover Pirate... 1) Have a pirate captain as your ancient ancestor 2) Find a message in a bottle and a magic…

How to become an Undercover Pirate... 1)Have a pirate captain as your ancient ancestor 2)Find a message in a bottle and a magic gold doubloon…

How to become an Undercover Pirate... 1) Have a pirate captain as your ancient ancestor 2) Find a message in a bottle and a magic…

How to become an Undercover Pirate... 1) Have a pirate captain as your ancient ancestor 2) Find a message in a bottle and a magic…

There's a new resident in Castle Key - and somebody is watching him! Scott, Jack, Emily and Drift soon suspect that the new resident is…

A research team arrives in Castle Key to explore the wreck of an old smugglers' ship that sank in Pirate Cove. When Scott and Emily…

How to become an Undercover Pirate... 1)Have a pirate captain as your ancient ancestor 2)Find a message in a bottle and a magic gold doubloon…

How to become an Undercover Pirate... 1)Have a pirate captain as your ancient ancestor 2)Find a message in a bottle and a magic gold doubloon…

When Scott, Jack and Emily rescue a drowning man from the waves they are keen to hear his story, but their new friend can't remember…

When Scott, Jack and Emily stumble upon some bones in the quarry above Castle Key, they're convinced they've discovered the gruesome remains of a murder…

The circus comes to town, full of conjurors, clowns, tightrope walkers and trapeze artists. But dark secrets lurk beneath the sawdust and spangles - secrets…

A string of unusual crimes hits Castle Key and the chief suspect seems to be a skeleton! Scott, Jack, Emily and Drift the dog immediately…

A game of hide and seek in the old Castle Key lighthouse during a violent thunder storm leads to an amazing discovery - a tattered…

When thieves raid the house of a neighbour, Emily, Jack and Scott are ready to investigate. But, strangely, the neighbour doesn't seem to want the…

When Scott , Jack and Emily hear that a film is being made at the nearby manor house they can't resist going to watch. But…

When Scott and Jack Carter have to stay with their great aunt for the summer they steel themselves for the most boring holiday ever. But…