The Last Wish.

Geralt of Rivia is a Witcher. Born human and turned into a killing machine, hunting for monsters. He isn’t human anymore, which is why he isn’t always welcome. Only those desperate enough ask for his help and pay him to get out of their distress. Surely, he can be brutal, but he never kills if it isn’t necessary and is as loyal to his friends as a true friend can be. This book contains multiple stories out of the time before the actual storyline begins. It gives insight on Geralt and his connections, that become important in the main story. Whoever watched the Netflix TV show will find some chapters that seem familiar, but the book is way better!