The Gray Man · Book 11
Sierra Six
- Published
- 15 February 2022
- Pages
- 528
- ISBN-13
- 9780751585384
- Type
- novel

Its place in The Gray Man
Book 11 of 15 in The Gray Man by Mark Greaney, publication order.
Editions
- edition · unknown publisher · — · ISBN 9780593098998
- edition · unknown publisher · — · ISBN 9780593099001
- edition · unknown publisher · — · ISBN 9780593099018