The companions
Famed linguist Paul Delis travels to the enigmatic planet Moss to determine whether the strange multicolored shapes of dancing light observed on the planet's surface are evidence of intelligent life. With Delis is his half sister, Jewel, the wife of one of the explorers lost on Jungle. Working together, they are to determine the true nature of the "Mossen" and decipher the strange "language" that accompanies the phenomenon. Leaving an overpopulated homeworld that is rapidly becoming depleted of the raw materials needed for human survival, Jewel is a member of a radical underground group opposing a recent government edict that will eliminate all of the planet's "nonessential" living inhabitants. And it is here, at the universe's unexplored edge, where the fate of endangered creatures may ultimately be decided.