The Man in the Shadows

A man who doesn't believe in the man in the shadows. Realizes his misstep when picking up the book of shadows. Is he going mad and the man in the shadows is his alter ego or is the shadow man real? More of a journal writing not a chapter book of what happens.
Writer: TheLostAlpha
The editor became co-editor: Magnus Strider
Horror Co-writer: Emily
Cover designer: nightmare wero
Co-editor became main editor: kawaii_meifwa_girl (check her out y'all she has a really good series going)