Complex sentence: In the seventh in the series, "The Devil Colony", published June 2011, Sigma Force deals with a mysterious nanotechnology that was mastered by an ancient Native American tribe thought to be possibly descended from Manasseh, a lost tribe of Israel.
Split into simpler sentences: In the seventh in the series, "The Devil Colony", published June 2011, Sigma Force deals with a mysterious nanotechnology that may have been mastered by an ancient Native American tribe. It is suggested that they may be possibly descended from Manasseh, a lost tribe of Israel.