Template:GrayTeam Books
From Halopedia, the Halo wiki
| Gray Team series | ||||
|---|---|---|---|---|
| Novel | Author | Audio book narrator | Publication date | Summary |
 Halo: The Cole Protocol |
Tobias Buckell | Jonathan Davis | November 25, 2008 | Introduces Gray Team and details the backstories of Jacob Keyes and Thel 'Vadam. |
 Halo: Envoy |
Tobias Buckell | Scott Brick | April 25, 2017 | Follows Melody Azikiwe on a diplomatic mission on Carrow, while searching for a way to rescue Gray Team from captivity. |