5 books in series

The Spectral Files

The Spectral Files is a 5-book series with 5 released primary works first released in 2017 with contributions by S.E. Harmon.

#1
P.S. I Spook You

#1 of 5 in The Spectral Files

2017 • 19 Readers 3.5

#2
Principles of Spookology

#2 of 5 in The Spectral Files

2020 • 9 Readers • 332 pages 4

#3
Spooky Business

#3 of 5 in The Spectral Files

2020 • 7 Readers • 317 pages 4.3

#4

#4 of 5 in The Spectral Files

2022 • 4 Readers • 324 pages 3.3

#5
A Spooky Legacy

#5 of 5 in The Spectral Files

2024 • 4 Readers • 382 pages 4.3