Rollercoasters: Sky Hawk (Undefined, 1)

It's an unwelcome surprise when Callum and his friends find Iona, granddaughter of the local recluse, on his family farm. But when Callum and Iona find a rare osprey in the depths of the Scottish Highlands, they make a promise to keep their amazing discovery a secret. But can they keep this very special bird safe from harm? As Callum tracks the bird's flight across continents, he embarks on a journey of discovery that will change his life, and the lives of others, forever. Set to become an instant classic, this beautiful wildlife tale is as captivating in its narrative as it is thought-provoking in its subject matter.