Martin Roy Hill

The Last Refuge

2026

Empty Places

2026

Polar Melt: A Novel

2026

Codename: Parsifal

2026

The Killing Depths

2026

The Butcher's Bill

2026

The Butcher's Bill: The Linus Schag, NCIS, Thrillers, Book 2 (Unabridged)

2024

The Killing Depths (Unabridged)

2024

Polar Melt: A Novel (Unabridged)

2024

No Hill to Die On: The Peter Brandt Mysteries, Book 4 (Unabridged)

2026

Codename Parsifal (Unabridged)

2024

Upriver: The Linus Schag, NCIS, Thriller, Book 3 (Unabridged)

2024