The Well Bookshop
Rizzoli & Isles · Book 12

I Know a Secret

by Tess Gerritsen
Published
1 January 2017
Pages
336
ISBN-13
9781480502512
Type
novel
Buy on Amazon All Rizzoli & Isles books in order
Cover of I Know a Secret

About this book

I Know a Secret (2017, 336 pages), the twelfth entry, followed Die Again after a three-year gap. It preceded a much longer real-world wait before the next book, as Gerritsen turned her attention to launching her separate Martini Club spy series.

Key facts about I Know a Secret

I Know a Secret is a novel by Tess Gerritsen. Readers have had it since 1 January 2017. It runs to 336 pages.

Our list holds 2 editions of I Know a Secret. Since each edition has its own ISBN, search for 9781480502512 to find the main one.

I Know a Secret is book 12 of 13 in the Rizzoli & Isles series. The series has 13 published books. However, the series starts with The Surgeon (2001). Listen to Me is the latest book in the series with a full release date, out on 1 January 2022.

Additionally, Tess Gerritsen writes The Martini Club as a separate series. Those series sit on our thriller and espionage thriller shelves. Meanwhile, The Shadow Friends is the latest published Tess Gerritsen book on file, from 25 August 2026.

About Tess Gerritsen

Tess Gerritsen is a Chinese-American novelist and retired physician, a Stanford graduate with an M.D. from UCSF, who started writing fiction while on maternity leave and published her first novel, Call After Midnight, in 1987. See every Tess Gerritsen book in order.

Its place in Rizzoli & Isles

I Know a Secret is book 12 in the Rizzoli & Isles series. It follows Die Again. It is followed by Listen to Me. See the full Rizzoli & Isles reading order.

Boston homicide detective Jane Rizzoli and medical examiner Maura Isles make an unlikely pair — Rizzoli is blunt, working-class and allergic to bureaucracy, Isles is reserved, patrician and nicknamed "the Queen of the Dead" for her calm around corpses — but Tess Gerritsen, a physician-turned-novelist, builds the series on the genuine chemistry between them as much as the forensic detail she brings from her own medical background. Rizzoli doesn't actually appear until book one and Isles is introduced only in book…

Editions

Last updated