 On May 14 , 2013 , Random House Audio released a <unk> audiobook titled World War Z : The Complete Edition ( Movie <unk> @-@ in Edition ) : An Oral History of the Zombie War . It contains the entirety of the original , abridged audiobook , as well as new recordings of each missing segment . A separate , additional audiobook containing only the new recordings not found in the original audiobook was released simultaneously as World War Z : The Lost Files : A Companion to the <unk> Edition . 
