Stair created an identity for himself as Andrew Blaze. This document describes his social difficulties in childhood.
This describes the cache of materials Stair left behind him, as well as some comments about his life and beliefs about what will happen to him after death.
Stair kept a journal from 23 November 2016 through 5 June 2017.
Stair created an alternate identity for himself as Andrew Blaze. This is the homepage of his website.