Life is full of mysteries: small mysteries, which are easy to solve, and great big mysteries, which take a lifetime and many adventures to unravel.

So it is for the Leigh family, living in Oak Tree House, surrounded by wonderful friends. It is a house of laughter and of tears, of noisy times and of quiet contemplation, of cheerful chaos and of peaceful order, but most of all, it is a house of love.

It all sounds perfect, but. Why was a tiny, beautiful girl, clutching her only friend, Bear, found wandering the streets of Falmouth? Why cant she tell anyone who she is and where she comes from?...