Trust me, it's very good literature.

The books has been translated into many languages. In German is Der Xexer - very cool name, better than The Witcher.

Sapkowski insisted on the name Xexer in the English language version, but witcher was adopted (

probably because of the game).

BTW, Sapkowski is

a polyglot, he knows 8 languages fluently,

can read Goethe in the original

(also Shakespeare or Moliere).