HPI International has gone on several paths. HPI was once Henderson Paranormal Investigations, then it became Haunted and Paranormal Investigations, then Hegelianism Paranormal Intelligence and now it's Halo Paranormal Investigations. Here are some of our stories when HPI was Hegelianism Paranormal Intelligence.
- ISBN10 1312609419
- ISBN13 9781312609419
- Publish Date 25 November 2014
- Publish Status Active
- Publish Country US
- Imprint Lulu.com
- Format Paperback
- Pages 106
- Language English