O'Malley Books in Order

This page lists the complete O'Malley reading order by Dee Henderson, with book numbers, publication years, and a publication-order view for readers who want to start at the beginning.

Updated 2026-06-22 / 8 books / 1999-2010

O'Malley Reading Order

01 The Negotiator 1999 Buy

02 Danger in the Shadows 1999 Buy

03 The Guardian 2001 Buy

04 The Truth Seeker 2001 Buy

05 The Protector 2001 Buy

06 The Healer 2002 Buy

07 The Rescuer 2003 Buy

08 Jennifer 2010 Buy

O'Malley Books by Publication Order

1999 The Negotiator #1

1999 Danger in the Shadows #2

2001 The Guardian #3

2001 The Truth Seeker #4

2001 The Protector #5

2002 The Healer #6

2003 The Rescuer #7

2010 Jennifer #8

Questions readers ask

What is the correct O'Malley reading order?

The O'Malley reading order on this page follows the numbered series order where available, with publication years shown beside each book.

How many O'Malley books are there?

This catalog currently lists 8 O'Malley books published across 1999-2010.

Who writes the O'Malley books?

O'Malley is listed as a book series by Dee Henderson.

Should I read O'Malley in publication order?

For most readers, publication order is the safest way to read O'Malley. If a separate series order is available, this page shows that order first and publication years beside each title.

More by Dee Henderson

Dee Henderson books in order and complete bibliography ->

Source note: Sequencebooks organizes author, book, and series records from its catalog data. Publication years and series order are shown when available.