A young boy, Pete Morgan, is on holiday in the Caribbean with his parents. They are staying on their boat called the Summer Sun. It is the only boat near Blue Sea Island. Or is it? One day, Pete has a visitor...

Marcel visits his friend, Henry, in London. Henry knows a
professor and he has some very interesting letters ? by William Shakespeare! Marcel and Henry want to see the letters, but they are not in the professor?s flat. Marcel is a detective. Can he find them?

Marcel and his friend Céline are on holiday in Los Angeles. They are staying in the home of Arnold Waldman, a famous film director. But on the first night of their holiday, kidnappers take away Arnold?s daughter?

Holly and her brothers go to Barcelona for a football game. First, Holly wants to see famous places in the city, but her brothers want to go to a funfair. Then a man takes Holly?s bag, and the tickets for the game are in it!

Joanna is a nurse for a Flying Doctor in north Australia. She accompanies a sick baby to Sydney and there she's offered a job at a hospital. It's her first time to visit a big city, and she loves it. Will Joanna stay in the big city or will she return home?

Hapu lives in Ancient Egypt. Hapu?s father is ill, but they haven?t got any money for a doctor. Hapu makes a beautiful necklace for Queen Cleopatra and takes it to her. But a guard says, ?Go home?. How can Hapu meet the Queen and get a doctor for his father?

It is 1800. Jenny Tinker arrives in New York with her father, Sam. The Tinkers are English. They?re starting a new life in America. They want a farm, but they haven?t got any money. What can they do?

Felix is not a happy bird. He comes from Brazil but he doesn?t live there. He lives in New York in a cage. Then one day his cage opens and Felix says goodbye to New York. Can he find his family in Brazil again?