There is one story translated to english - The Malady http://polishwriting.net/index.php?id=35Its not about the witcher, but nevertheless its a great story and you can taste Sapkowski's writing style.There is also unofficaial translation of Lesser Evil - http://nwvault.ign.com/fms/Download.php?id=40354 I've also found " fragment of The Voice of Reason, one of the short stories from the debut volume The Last Wish " http://www2.warsawvoice.pl/old/v498/Peop01.html. Too bad its so short :/