Listening / Literature & Fiction / Dark Union
- Written by
- Mark Greaney
- Listed
- $21.09
- Publisher
- Audible Studios
- Released
- 2027-02-23
Shelved under
What it is
A ghost from Court’s past challenges everything the Gray Man believes in this latest electrifying entry in the #1 New York Times bestselling series.
Court Gentry is the last surviving member of his family. His brother, Chance, was a police officer who lost his life years ago in a line of duty shooting. So how is it possible that Court catches a glimpse of his brother at their father’s funeral?
It’s this shocking development that sends Court on a quest for the truth and a search for his missing sibling. But the dark state will do anything to keep its secrets.
- 1 The Gray Man4.4
- 2 On Target: A Gray Man Novel4.5
- 3 Ballistic: A Gray Man Novel4.5
- 4 Dead Eye: A Gray Man Novel4.6
- 5 Back Blast: A Gray Man Novel4.8
- 6 Gunmetal Gray4.7
- 7 Agent in Place4.7
- 8 Mission Critical4.7
- 9 One Minute Out: Gray Man, Book 94.7
- 10 Relentless: Gray Man, Book 104.8
- 11 Sierra Six: Gray Man, Book 114.8
- 12 Burner: Gray Man, Book 124.8
- 13 The Chaos Agent: Gray Man, Book 134.7
- 14 Midnight Black: Gray Man, Book 144.8
- 15 The Hard Line: A Gray Man Novel4.9
- 16 Dark Union: Gray Man Series, Book 16
On the charts
Charting now — best position 2 on Coming soon in Mystery, Thriller & Suspense, reached August 28, 2026. Seen on 3 charts over 35 days of readings, the first on August 28, 2026.
| Chart | Best | Days | Last seen |
|---|---|---|---|
| Mystery, Thriller & Suspense | |||
| Coming soon | 2 | 2 days | August 29, 2026 |
| Bestsellers | 13 | 14 days | September 30, 2026 |
| Literature & Fiction | |||
| Coming soon | 13 | 11 days | October 24, 2026 |
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