The Darkest Star

The Brightest Night: An Origin Novel

Obsidian

Onyx

Opal

Shadows

Apollyon: The Fourth Covenant Novel

Sentinel: The Fifth Covenant Novel

Every Last Breath

Stone Cold Touch

Pure: The Second Covenant Novel

Deity: The Third Covenant Novel

Daimon: The Prequel to Half-Blood

Half-Blood: A Covenant Novel

White Hot Kiss

Rage and Ruin

Storm and Fury