Book release date · Mark Greaney
Dark Union release date
Quick answer · February 2027
Dark Union by Mark Greaney comes out on February 2027 (exact day not announced yet). It is published by Berkley.
Court Gentry believes his late brother may be alive after seeing him at their father's funeral. The U.K. edition is out February 23, 2027; U.S. listings also say February 2027.
Checked Saturday, October 10, 2026 · Source: Hachette UK
- Release date
- February 2027
- Author
- Mark Greaney
- Series
- Gray Man book 16
- Publisher
- Berkley
Common questions
When does Dark Union come out?
Dark Union by Mark Greaney comes out on February 2027 (exact day not announced yet). It is published by Berkley.
Who wrote Dark Union?
Dark Union is by Mark Greaney.
Is Dark Union part of a series?
Yes, it is book 16 of the Gray Man series.
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