The Second Ship: The Rho Agenda, Book 1 (Unabridged)
2012
Wormhole: The Rho Agenda, Book 3 (Unabridged)
2025
Immune: The Rho Agenda, Book Two (Unabridged)
2012
Once Dead: The Rho Agenda Inception, Book 1 (Unabridged)
2014
The Altreian Enigma: Rho Agenda Assimilation, Book 2 (Unabridged)
2016
The Kasari Nexus: Rho Agenda Assimilation, Book 1 (Unabridged)
2016