| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Microsoft Excel 3 Companion/Apple Macintosh Version | 978-1-55615-360-0 (1-55615-360-0) | 1991 | Douglas Cobb · Mark Dodge |
| Word 5.1 Companion: A Comprehensive Guide to the Power and Features of Word for the Macintosh, Versions 5.0 and 5.1 | 978-1-55615-544-4 (1-55615-544-1) | 1993 | Gena Berg Cobb · Judy Mynhier · Mark Nieker |