Princess Ismene lived in a grand Victorian castle. It sat right on the edge of Sherwood Forest in Ollerton, Nottinghamshire.
The Princess was always daydreaming of fairies, pixie dust and magical stories. She had heard the other children speak of fairies, so she jumped up off her seat and decided to find her way towards the large pond which was on the other side of the forest.
''It's true!'' she said, ''There is a pond of fairies! This is a magical place. You can hear sounds that come out of the woods... and a frog splashing around, playing in the water.''
But... was he an ordinary frog?