PC Magazine was published by Ziff-Davis in paper form in the USA from 1982 to January 2009, it is still published in Asia in print format and in the rest of the world in digital form. It was originally dedicated to the IBM PC platform but has more recently become more oriented towards general technology coverage.
Issues from the late 80s into the to mid 90s cover OS/2 programming topics.
For OS/2 development related PC Magazine articles go to EDM/2 - PC Magazine.
OS/2 Related Articles
- Life Beyond Windows 95: NT 4.0 & OS/2 4.0. By Michael J. Miller (1996) 
- Understanding the OS/2 Config.sys file. By Esther Schindler. (1996-May-14). 
- Exploring OS/2 Config.sys file. By Esther Schindler. (1996-Mar-12). 
- OS/2 2.1: Good Performance, Improved Hardware Support (1993-Sep-14) 38
- IBM Extended Services with Database Server for OS/2 (1992-Sep-15)19
- Paradox OS/2: A Good Reason to Buy OS/2 (1988-Sep-13) 43
- Coming to Terms with OS/2. By Bill Machrone (1987-Oct-27) 65
- OS/2 Software: The Quick and the Dirty. By Stephen Manes (1987-Oct-27) 85