Tajna medaljona

Srebrna doza

Nemirno srce

Ljubav je opasna igra

Celokupna dela X: Noć u Lisabonu

I ne reče ni reči

In Boll's novels, one of the central themes is the attempt to preserve basic moral values ​​in a time of terror, as well as in a period of material prosperity and corruption.

Osuđen na uspjeh

In this work, the character of police inspector Keller appears for the first time, who fights crime with unusual methods.