| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| CW with Gradebook Access Code | 978-0-13-173555-2 (0-13-173555-1) | 2005 | |
| History of Civilization: 1648 To the Present | 978-0-13-393158-7 (0-13-393158-7) | 1991 | Robin W. Winks · Crane Brinton · John B. Christopher |
L. W. · L. Wolff · R. L · R. Wolff · Robert L. · Robert Lee Wolff · Robert W. · Robert Wolff