Mr Woodreeve's reflection : will Emma be brave enough to share the impossible things she has seen?

Emma sees something impossible again - a man walking unharmed out of a deep churning river.

Last time her parents thought she was hallucinating.

Now she'll keep it secret. Is Emma going crazy? Or does she see things the others can't see - or won't admit to seeing?

On the surface is a family in crisis. Emma is an awkward teenager in a world of her own, and there is a web of secrets her family are keeping from each other, which can only be untangled if they have the courage to share what they have seen.

There seems to be a hidden world - magical or dangerous - only a hair's breadth away from everyday Northumberland.

The family befriend the mysterious Mr Woodreeve, and they begin to dream of moving to the country.

But why is he so friendly, and why is Emma in particular drawn to him?

When he disappears, leaving behind his own peculiar story for them to read, they are more confused than ever.

Secret letters, secret places, secret lovers all have to be discovered and understood, before the family can find their way towards the truth.

Will they be brave enough to share these secrets - and how will their lives be changed?