In reading order
It Calls from the Forest, Volume 1
Mark Towse, Tim Mendees, Michael D Nadeau, Craig Crawford
It Calls from the Forest: Volume Two
C.E. Hunter, Eryn Hiscock, A.S. MacKenzie, Ariana Ferrante, O. Sander, Donna J. W. Munro, Amber M. Simpson, Kimberly Rei, Chris Hewitt, Ville Meriläinen, David Kenney
It Calls from the Sky
Kimberly Rei, Chris Hewitt, Christopher Bond, E.L. Giles, G. Allen Wilbanks, Jay Sandlin, Joel R Hunt
It Calls from Below
Eerie River Publishing
Authors
A.S. MacKenzie Amber M. Simpson Ariana Ferrante C.E. Hunter Chris Hewitt Christopher Bond Craig Crawford David Kenney Donna J. W. Munro E.L. Giles Eerie River Publishing Eryn Hiscock G. Allen Wilbanks Jay Sandlin Joel R Hunt Kimberly Rei Mark Towse Michael D Nadeau O. Sander Tim Mendees Ville Meriläinen