From the authors of the best-selling series CHERRINGHAM

This compilation contains episodes 4-6:

MURDER WORE A MASK

Lavinia's annual Masked Ball at Mydworth Manor is a highlight of the season - but the lavish party comes to a full stop when one of the guests is found dead down by the lake. Harry and Kat suspect that the dead man was the victim of a clever case of murder. And the killer's work is not yet done...

DEADLY CARGO

Mydworth's Excelsior Radio Company is world-famous for its expensive radio-phonographs. But then its delivery lorries start being hijacked, and the very future of the company is in doubt. Is this just about stolen radios - or is there something more secret and dangerous going on?

DANGER IN THE AIR

The famous aviatrix Amelia Earhart has come to England on a mission to raise money for her planned continent-spanning air rally. But when Amelia's life is threatened, Harry and Kat must figure out who is behind this deadly game before it turns fatal.