Detective Róisín Kelly is thrust into a chilling mystery when three ritualistic murders strike Dublin - each body marked with ancient Celtic symbols, each death echoing blood sacrifices to The Morrígan, goddess of war, fate, and death. The deeper she digs, the more she uncovers a fanatical cult known as the Children of the Crow, determined to awaken The Morrígan and merge the mortal world with the ancient Otherworld - plunging Ireland into chaos.

But what Róisín doesn't know is that she is the key to their plan.

Bound by a forgotten prophecy, her bloodline is the final thread holding the goddess back. As her mind begins to fracture under haunting visions and whispers from beyond, the Children of the Crow stop at nothing - killing, hunting, and manipulating all in their path to bring about their dark awakening.

When a secretive group, The Guardians, emerges - keepers of the ancient balance between worlds and protectors of peace - they reveal Róisín's true role in this supernatural war.

The fight becomes personal - and unstoppable.

Beneath the Crow's Shadow is a pulse-pounding psychological thriller that weaves myth, murder, and destiny into a whirlwind of tension and revelation. As ancient powers rise and betrayal strikes from all sides, Róisín must decide: can she defy fate, or will she become the goddess's final sacrifice and Ireland fall to eternal darkness?