Michael Sheldon's Stuff » Free (as in GPL2) translation dictionaries for the Kindle
Słownik angielsko polski, 20356 wpisów: English Polish Dictionary, 20356 entries by Duc Trung Huynh | Goodreads
How to Add a Dictionary to your Kindle – Rects and Squares - Official Ebook Reader Store in Malaysia
Collins Compact Polish Dictionary: Jacek Fisiak, Arleta Adamska-Salaciak, Michal Jankowski, Mariusz Idzikowski: 9780007433254: Amazon.com: Books
The Great Dictionary English - Polish: 60.000 Entries (Great Dictionaries Book 19) - Kindle edition by Eisenhauer, Benjamin Maximilian. Reference Kindle eBooks @ Amazon.com.
The Great English-Polish Dictionary (2 million words): interactive - replaces the standard Kindle e-reader dictionary by Dariusz Jemielniak | Goodreads