The sequel to the acclaimed dystopian adventure!FORMAT: 6 CDs, UnabridgedNARRATOR: Keith NobbsReturn to the subsea frontier with Ty and Gemma! The mysteries of the deep are deadlier than ever when Ty's parents are arrested--and facing charges of sedition.With time running out for his parents, Ty's desperation leads the two teenagers to the underwater underworld . . . and into an alliance with the outlaws of the Seablite Gang. But one mystery soon leads to another. Are Ty and Gemma in deeper water than they realize?