Opus X Series

13 titles

1. 1. Obsidian Detective
2. 1-3. Opus X: Books 1-3
3. 2. Shattered Truth
4. 3. Investigating Deceit
5. 4. Enlightened Ignorance
6. 5. Cabal of Lies
7. 6. Maelstrom of Treason
8. 7. Shadows of Opinion
9. 8. One Dark Future
10. 9. Desperate Measures: Opus X, Book 9
11. 10. Unfaithful Covenant
12. 11. Deception of Age
13. 12. Crucible of Truth