38 books • 9 series
Book #4: Against the Fall of Eternal Night
Book #2: Helios
Book #2: Destination
Book #1: Outpost
Book #1: Berserk
Book #2: The Tomb
Book #3: Brainwash
Book #3: The Elementals
Book #4: Cavern
Book #1: Ascendant
Book #3: Exile
Book #1: The Shroud of Heaven
Book #2: Into the Black
Book #3: Fortune Favors
Book #1: Crucible
Book #6: Gold