The kid who came from space

In a small village in Northumberland, twelve-year-old Tammy disappears, and only her twin brother Ethan knows she is safe and the extraordinary truth of where she is. Ethan teams up with his friend Iggy, a mysterious alien called Hellyann, a spaceship named Philip and a trained chicken called Suzy to get his sister back. A funny, fast-paced adventure with a moving story of love and loyalty at its heart.