9 books in series

Legion

Legion is a 12-book series with 9 released primary works first released in 1993 with contributions by William C. Dietz, Sawyer Black, and A.D. Starrling.

Andromeda's Fall
Andromeda's Choice
Andromeda's War
Legion of the Damned
The Final Battle
By Blood Alone
The Alabaster Fool
For More Than Glory
For Those Who Fell
Legion
When Duty Calls
A Fighting Chance