Book 1

The Precipice

by Dr Ben Bova

Published 1 September 2001

Book 2

The Rock Rats

by Dr Ben Bova

Published 1 April 2002

Book 3

The Silent War

by Dr Ben Bova

Published 2 February 2004
In this science fiction novel, Martin Humphries has exiled his rival Lars Fuchs to the depths of space and taken his wife for his own. For Humphries, nothing short of total domination will ever be enough. But another power is building its strength in secret, waiting for its chance to seize the Humphries empire.

Book 4

The Aftermath

by Dr Ben Bova

Published 7 August 2007
The Second Asteroid War climaxed with the brutal destruction of Chrysalis: hundreds of men, women and children on the miners' habitat died terrible deaths in the vacuum of the asteroid belt. But one ship escapes destruction. Low on fuel, her communications destroyed, the ore ship Syracuse flees towards deep space with fifteen-year-old Theo Zacharias at the helm. Three years later, the war long over, Syracuse still drifts through the void. Meanwhile the man who now calls himself Dorn -- the destroyer of Chrysalis -- roams space gathering up the bodies of his victims. He encounters Theo Zacharias in a clash of purposes, hopes and fury ...