A fun, fast-paced story filled with facts about the solar system, and the perfect celebration of grandparents and grandchildren.

Billy’s grandfather is a retired astronaut who likes to take Billy on trips around planet Earth. When the ship’s computer unexpectedly takes over, they suddenly find themselves zooming away on a grand tour of the Solar System! Then the computer fails and Billy’s grandfather is forced to pilot the ship manually through the treacherous asteroid belt! Will they make it home alive?

Particularly suitable for struggling, reluctant and dyslexic readers aged 7+.