The Recurring Cast
Martini Club book 3 · 2026

The Shadow Friends

A former Russian defector dies at a conference in Purity, and when a hotel waitress is murdered, Ingrid Slocum sees a link to a disastrous mission thirty years ago that nearly killed her.

Spoiler-free summary written for The Recurring Cast.

Buy on Amazon

As an Amazon Associate I earn from qualifying purchases.

Book facts

Author
Tess Gerritsen
Series
Martini Club, book 3 of 3
Published
2026
Setting
Set in the fictional Purity, Maine
Characters charted
3
Chart confidence
Low

Who is in The Shadow Friends

3 recurring or key characters from Tess Gerritsen’s chart.

Lead 1

Major 2

Also featuring these characters

Other Tess Gerritsen books that share the most characters with The Shadow Friends.