| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Mitologia skandynawska w epoce Wikingow | 978-83-88508-55-4 (83-88508-55-5) | 2011 |
| Slavonic pagan sanctuaries | 978-83-85463-27-6 (83-85463-27-5) | 1994 |
L.P. · L.S. · Leszek P. Slupecki · P S · Slupecki Leszek Pawel