Slipstream is a new generation of reading resources specifically designed for struggling and reluctant readers. Through exciting and carefully levelled texts, Slipstream enables readers to accelerate their reading experience. This illustrated story is part of Slipstream LEVEL 1. The 300-word text is levelled for readers with a reading age of 5-7, but its engaging content makes it perfect for a wide range of older readers too. All texts are levelled by reading experts Dee Reid and Diana Bentley. The year is 2020 ad. An alien race called the Creetons attacked Earth and won. Now all humans live in cages. Jed and Tia want to escape from the Creetons. They must find a way to beat the aliens and their robots, and free the human race.