It is 6 CD’s. It is 7 hours 38 minutes long. This fiction is unrealistic; I find this author difficult to listen to. An army of fairy space probes have returned to Earth reprogrammed to destroy Atlantis and only Artemis Fowl can stop them. As he races to save the subaquatic city, he must also combat an onslaught of obsessive compulsive and delusional disorders, both by products of prodigious intellect and immense stress.