Hackett Publishing Company, Inc. · Harcourt
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Mainstream of Civilization to 1715 | 978-0-15-551579-6 | 1989 | Macgregor Knox · Conrad Schirokauer |
| The Mainstream of Civilization | 978-0-15-501197-7 | 1994 | MacGregor Knox · Conrad Schirokauer · Joseph R. Strayer · Hans W. Gatzke |
| The Mainstream of Civilization Since 1500 | 978-0-15-501199-1 | 1994 | MacGregor Knox · Conrad Schirokauer |
| The Other Side of Western Civilization, Volume I | 978-0-15-507851-2 | 1999 | Marci Sortor |
| Writing a Successful Research Paper: A Simple Approach | 978-1-60384-440-6 | 2011 | |