The Wraiths of War: Obsidian Heart Book 3 (English

The Wraiths of War: Obsidian Heart Book 3 (English Edition)...

Heart of Obsidian: Book 12 (Psy-Challenging) (English Edition)...

The Society of Blood: Obsidian Heart Book 2 (English Edition)...

The Wolves of London (Obsidian Heart book 1): The Obsidian Heart (English Edition)...

Flawed Heart: House Of Obsidian (English Edition)...

Heart of Obsidian: A Psy-Changeling Novel (English Edition)...

Black Diamond (Obsidian Book 2) (English Edition)...

Black Forever (Obsidian Book 4) (English Edition)...

Black Promise (Obsidian Book 3) (English Edition)...

Obsidian (New Species Book 8) (English Edition)...

Obsidian (A Lux Novel Book 1) (English Edition)...

Obsidian Prey (Harmony Book 6) (English Edition)...

Wraiths (The Parthian Chronicles Book 12) (English Edition)...

Obsidian Music (Lion Security Book 3) (English Edition)...

Obsidian Mask (Lion Security Book 2) (English Edition)...

Obsidian (The Dragon Kings Book 1) (English Edition)...

Obsidian Liquor (Lion Security Book 1) (English Edition)...

Obsidian Magic (Legacy Series Book 2) (English Edition)...

Obsidian (English Edition)...

Arkship Obsidian (The Arkship Saga Book 1) (English Edition)...

Fire and Obsidian (Carlisle Deputies Book 4) (English Edition)...

Obsidian Butterfly (Anita Blake Vampire Hunter Book 9) (English Edition)...

Credo (Scars of the Wraiths Book 3) (English Edition)...

Tyrant (Scars of the Wraiths Book 2) (English Edition)...

Stygian (Scars of the Wraiths Book 1) (English Edition)...

Obsidian Wings (Soul of a Dragon Book 1) (English Edition)...

Obsidian (Lux - Book One) (Lux Series 1) (English Edition)...

Obsidian Son: Nate Temple Series Book 1 (English Edition)...

Heart to Heart (True Heart Series Book 1) (English Edition)...

Compassionate Heart (Heart Series Book 10) (English Edition)...

The Obsidian Palace (Through the Fire Book 3) (English Edition)...

Harbinger of the Storm (Obsidian and Blood Book 2) (English Edition)...

The Obsidian Chamber (Agent Pendergast Series Book 16) (English Edition)...

The Obsidian Chimera: The Lost Ancients: Book Two (English Edition)...

The Obsidian Cube (Book 1): An Unknown Past (English Edition)...

Servant of the Underworld (Obsidian and Blood Book 1) (English Edition)...

Dragontiarna: Wraiths (English Edition)...

Sharp Obsidian (English Edition)...

Black Obsidian (English Edition)...

Obsidian Blade (English Edition)...