Gray Tones: The Case of the Elevator SlayingR.L. Akers
Audiolibros narrados por Marcus Freeman
- Cancer Winner: A Brave Odyssey of Overcoming Cancer’s Challenges and Emerging Victorious on the Other Side of Struggle.Norman Ceasar
- Gray Area: The Case of the Hellhound HomicideR.L. Akers
- Old Gray: The Case of the Cold-Blooded CremationR.L. Akers
- Gray in the City (#1-3): The First Three NYPD Detective Murder MysteriesR.L. Akers
- Gray Matter: The Case of the Autonomous AssassinationR.L. Akers
- Gray Rose: The Return of the Mad BatterR.L. Akers
