Eric is involved with a big experiment in Switzerland, looking to explore the earliest moment of the universe. But, there is a group of people who dont think this experiment should go ahead and are planning to sabotage the Grand Switch-on. Will they suceed? Whose side is Reeper on this time? And why does he want to speak to Annie and George so desperately? Paperback , 304 pages Published August 4th 2011 by Doubleday Childrens (first published 2011)