IBM Writing Assistant software, 2 complete copies. $5 for both.
This program is ancient, but I saw someone online who was still using an even older version than these, and prefers it !
Version 2.00. Contains both 3.5" and 5.25" floppy disks.
I can test the 3.5" disks but not the 5.25" disks, both could have degraded by now.