Space Plague

It's the end of term, and the students are in the grip of revision fever...until a real fever takes over. The onlly possible cure lies in a distant nebula, but with the whole school under quarantine, who will be brave enough to go and get it? "It's the end of term at Hyperspace High and John Riley and his fellow students are in the grip of revision fever. Suddenly John's best friend, Kaal, has a fever for real - he's caught the deadly Zhaldarian flu! Soon the whole school is under threat. The only possible cure lies in a distant nebula. John is determined to save his classmates, but will anybody be brave enough to join him?"--Page 4 of cover