Don't think he actually wrote that many SF books - I think I have them all now but maybe I'm mistaken. In my opinion, he wrote quite a lot of them -- almost 30

Don't think he actually wrote that many SF books - I think I have them all now but maybe I'm mistaken. In my opinion, he wrote quite a lot of them -- almost 30 fiction books, half of them being novels, and other half collections of stories. Apart of that, he published over 20 non-fiction books, but they were rarely translated to English. http://en.wikipedia.org/wiki/Stanisław_Lem#Works http://en.wikipedia.org/wiki/Stanisław_Lem#Works