Ok I have the following software and books for sale. All in original boxes/packages but nit sealed.

MS-DOS 4.01 on 5.25" floppies includes manuals etc.
IBM OS/2 2.1 for windows on 3.5" floppies all manual etc included
IBM OS/2 Warp Red Spine uses your existing windows. Has 2 boot disks and 2 CD-ROMs

TTL cookbook

Various incarnations of Linux. A lot of various versions

Dr. Dobbs tool book on 80286/80386 programming missing companion disk

MS flight simulator 2004 with CD

More to come. Make offers if interested.