Joanna Penn is an award-winning, New York Times and USA Today bestselling author with more than 40 books across multiple genres, with over a million sold across 176 countries and 5 languages. She’s also a podcaster, international speaker, and award-winning creative entrepreneur.

Mark has published more than a dozen full length books. He pens a series of non-fiction paranormal explorations for Dundurn, Canada’s largest independent publisher. He also writes fiction (typically thrillers and horror) and edits fiction anthologies, most recently as a regular editor for the WMG Publishing Fiction River anthology series.