Second in the Nine Under the Black Sky series.
Benton and Seth visit a scientist, Doctor Ignatius Clearwater, who can help them identify a mysterious grey powder. But there are forces at work even darker than the sky...
Second in the Nine Under the Black Sky series.
Benton and Seth visit a scientist, Doctor Ignatius Clearwater, who can help them identify a mysterious grey powder. But there are forces at work even darker than the sky...