G. P. · G Preston · Preston Gralla
| title | ISBN-13 (ISBN-10)  | year of publication | 
|---|---|---|
| HIW Three Pocket Floor Display | 978-0-7897-3507-2 (0-7897-3507-5)  | 2005 | 
| System Windows | 978-83-246-1627-5 (83-246-1627-6)  | 2009 | 
| Windows 8 Praktyczne rozwiazania | 978-83-246-7486-2 (83-246-7486-1)  | 2012 |