J.S. · Jan Sibelius · Jean Sibelius · John Spalek
| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| Ice to the Eskimos: How to Market a Product Nobody Wants | 978-0-88730-851-2 (0-88730-851-1) | 1997 |
| Marketing Outrageously: How to Increase Your Revenue by Staggering Amounts! | 978-1-885167-50-7 (1-885167-50-4) | 2001 |
| Success Is Just One Wish Away | 978-1-891686-15-3 (1-891686-15-1) | 1999 |