8 books in series
Harrison Investigation
Harrison Investigation is a 8-book series with 8 released primary works first released in 2003 with contributions by Heather Graham.
| #1 |  Haunted
| 3.33 | 6 reads | ||
| #3 |  Ghost Walk
| 2 | 1 read | ||
| #4 |  The Vision
| 4 | 2 reads | ||
| #5 |  The Seance
| 3 | 3 reads | ||
| #6 |  The Dead Room
| 3.6 | 5 reads | ||
| #8 |  Nightwalker
| 0 | 0 reads | ||
| #9 |  Unhallowed Ground
| 0 | 0 reads | ||
| #10 |  The Killing Edge The Killing Edge
| 0 | 0 reads |