osmium was the densest element on earth
cafe_au_late
Silence
TheSummerTriangle0707
Big Shoes to Fill
Ee4ee
two, across
QuickYoke
Moon Rising
Tui T. Sutherland
Wings of Fire (6)
Winter Turning
Wings of Fire (7)
Escaping Peril
Wings of Fire (8)
Darkness of Dragons
Wings of Fire (10)
Uglies
Scott Westerfeld
Uglies (1)