Tom Knight 
Reading Planet — The String — Yellow: Galaxy 

Galaxy reading books are a wonderful collection of fiction, non-fiction, poetry and plays to capture the interest of every child, helping to develop a life-long love of reading. When Patrick and his grandad discover the end of a piece of string outside their house they follow it through a farmyard, a wood and across the sea, finally arriving at the bottom of a steep cliff. What will they find at the top?