Harrison Investigation Books in Order

This page lists the complete Harrison Investigation reading order by Heather Graham, with book numbers, publication years, and a publication-order view for readers who want to start at the beginning.

Updated 2026-06-22 / 10 books / 2003-2010

Harrison Investigation Reading Order

01 Haunted 2003 Buy

02 The Presence 2004 Buy

03 Ghost Walk 2005 Buy

04 The Vision 2006 Buy

05 The Seance 2007 Buy

06 The Dead Room 2007 Buy

07 The Death Dealer 2008 Buy

08 Nightwalker 2009 Buy

09 Unhallowed Ground 2009 Buy

10 The Killing Edge 2010 Buy

Harrison Investigation Books by Publication Order

2003 Haunted #1

2004 The Presence #2

2005 Ghost Walk #3

2006 The Vision #4

2007 The Seance #5

2007 The Dead Room #6

2008 The Death Dealer #7

2009 Nightwalker #8

2009 Unhallowed Ground #9

2010 The Killing Edge #10

Questions readers ask

What is the correct Harrison Investigation reading order?

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

How many Harrison Investigation books are there?

This catalog currently lists 10 Harrison Investigation books published across 2003-2010.

Who writes the Harrison Investigation books?

Harrison Investigation is listed as a book series by Heather Graham.

Should I read Harrison Investigation in publication order?

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

More by Heather Graham

Heather Graham 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.