In reading order
The Artemis War Omnibus
Adam Gaffen
The Cassidy Chronicles
Adam Gaffen
The Road to the Stars
Adam Gaffen
The Measure of Humanity
Adam Gaffen
A Quiet Revolution
Adam Gaffen
Triumph's Ashes
Adam Gaffen
Embers of Eternity
Adam Gaffen
The Heart of Space: Tales from the Cassidyverse 2
Adam Gaffen
Run like Hell
Adam Gaffen
A Deadly Quest
Adam Gaffen
A Desperate Gambit
Adam Gaffen
Into the Black
Adam Gaffen
The Girl in the Scope
Adam Gaffen