The Halloween Town Pack (Patreon)

Simon, and Arthur you know.  Adam and Austin are new, and have been featured in the Changes series.

You can read more about all of them in this story series by Howlingdusk here:  https://www.sofurry.com/browse/folder/stories?by=101709&folder=85790

He's done a lot of the heavy lifting in terms of character work for these boys.  I officially stamp it canon UuU n