After a storm, Pauline finds, passed out on the beach, a handsome young man with strangely bluish skin. Who is he ? Where is he from ? To find out, the Téa Sisters will have to conduct an investigation in Argentina, Antarctica, Turkey, Ethiopia ... to the borders of a world buried in the abyss of the ocean: the mythical Atlantis! No. of Pages: 350 Age: 8+ years
