Terry Pratchett 
Johnny Maxwell Trilogy 

From a computer game in which the aliens want Johnny to negotiate a peace treaty for them, to the inhabitants of a cemetery who are just discovering how much fun being alive can be, to the time of the Blitz, join Johnny Maxwell and his friends in these three terrific tales from the master of comic fantasy.ONLY YOU CAN SAVE MANKIND – Shortlisted for the Guardian Children’s Fiction Award JHNNY AND THE DEAD – Shortlisted for the Carnegie Medal;A Writers‘ Guild Award Winner; Also televised by LWT for ITVJOHNNY AND THE BOMB – Shortlisted for the Carnegie Medal; Shortlisted for the Children’s Book Award; Smarties Prize Silver Medal Winner