Revenge is a standalone novel by James Patterson and co-authored by Andrew Holmes.
The release date of Revenge was August 23, 2018 and was released in the UK rather than in the US.
Revenge book description
Murder
Former SAS soldier David Shelley was part of the most covert operations in the special forces. Now settling down to civilian life in London, he has plans for a safer and more stable existence. But the shocking death of a young woman Shelley once helped protect puts those plans on hold.
Betrayal
The police rule the death a suicide, but the grieving parents can’t accept their beloved Emma would take her own life. They need to find out what really happened, and they turn to their former bodyguard, Shelley, for help.
Revenge
When they discover that Emma had fallen into a dark and seedy world of drugs and online pornography, the father demands retribution.
But his desire for revenge will make enemies of people that even Shelley may not be able to protect them from, and take them into a war from which there may be no escape.