How Do you Stop a Magpie Mobbing Your Mind?

Aural superpower unleashed, Ella Pearson attempts to unshackle her magpie-personified grief following her dad's untimely death. But will the unexplored undulations of the Washwell Valley cure her anorexic mum? And what becomes of the obsidian-eyed peregrine, the glimmer of hope in her upturned universe?