Guardian Grange - Dave Hopwood - Bog

An escapade that is totally out of this world. Normal, Tiberius, Ocacia and Ararnia are no ordinary youngsters. When they enrol at Guardian Grange they embark on a whole new life of training, missions and adventure. Flying, invisibility and combat are just a few of the skills they begin to acquire. And along the way they encounter strange events and dubious characters. Before too long they are sent on a world changing mission, will they be up to the job?