Sword of Destiny - Andrzej Sapkowski

Geralt is a witcher, a man whose magic powers, enhanced by long training and a mysterious elixir, have made him a brilliant fighter and a merciless assassin. Yet he is no ordinary murderer: His targets are the multifarious monsters and vile fiends that ravage the land and attack the innocent.
This is a collection of short stories following the adventures of the hit collection The Last Wish. Join Geralt as he battles monsters, demons, and prejudices alike...