Artemis's mother has contracted a deadly disease--and the only cure lies in the brain fluid of African lemurs. Unfortunately, Artemis himself was responsible for making the lemurs extinct five years ago. Now he must enlist the aid of his fairy friends to travel back in time and save the lemur. Not only that, but he must face his deadliest foe yet: his younger self.
Atlantis "island of Atlas" is the name of a legendary island that is believe to have sunk into the ocean. Lemuria is the name of a hypothetical "lost land" variously located in the Indian and Pacific Oceans. Though the living modern lemurs (apes) are only found in Madagascar and several surrounding islands, the biogeography of extinct lemurs extending from Pakistan to Malaysia inspired the name Lemuria, which was coined in 1864 by the geologist Philip Sclater.