Helix: Episode 2 (Exile): A Technothriller

The Seraphim Sequence (The Fifth Column #2)

ZERO: A Free Technothriller

Helix: Episode 3 (Interceptor): A Technothriller

The Phoenix Variant (The Fifth Column #3): A Technothriller

The Phoenix Ascent: An Action-Packed Short Story

Helix: Episode 8 (Kill Switch): A Technothriller

Helix: Episode 9 (Countervail): A Technothriller

Helix: Episode 7 (Purity): A Technothriller

Helix: Episode 4 (Anomaly): A Technothriller

Helix: Episode 5 (Inversion): A Technothriller

Helix: Episode 6 (Exclave): A Technothriller

Helix: Episode 1 (Helix): A Technothriller

The Chimera Vector (The Fifth Column #1): A Technothriller