What magic is this?

You follow the hidden creek towards a long-forgotten house.

They call it Keepsake, a place full of wonder ... and danger. Locked inside the crumbling elegance of its walls lies the story of the Butterfly Summer, a story you've been waiting all your life to hear.

This house is Nina Parr's birthright. It holds the truth about her family - and a chance to put everything right at last.

Harriet Evans. She brings you home.

Two things happen when you are a Parr girl: when you are ten, you are told about your future role.

The second thing that a Parr girl at some point must learn is harder to tell of.

It is a dark work indeed, the business of this house, hidden from the world.