One CD for MS-Dos or PC-Dos.
Timeworks Publish-It was desktop publishing software for MS-Dos computers. It ran inside GEM desktop, a graphical user interface from Digital Research, which ran on Dos. This vintage software is copyright 1992.
This is the original CD that I obtained in the early 1990's. To the best of my recollection, I never installed this software. Certainly I never used it on a regular basis. I used a Windows 10 machine to test that the cd is readable - it passed the test. As the photos show, the cd is flawless. Nonetheless, the item is sold as is.