Mark Donnelly

Apparition Atlas

What Does a Ghost Hunter’s Guide Look Like, Anyway?

by Daniel Diehl

The following is a guest post by Daniel Diehl, co-author of Apparition Atlas: The Ghost Hunter’s Travel Guide to Haunted America with Mark Donnelly. If you would like to write… Read More »What Does a Ghost Hunter’s Guide Look Like, Anyway?

Apparition Atlas

What is a Ghost?

by Daniel Diehl

The following is a guest post by Daniel Diehl, co-author of Apparition Atlas: The Ghost Hunter’s Travel Guide to Haunted America with Mark Donnelly. If you would like to write… Read More »What is a Ghost?