Diary of a Voyeur (Spanish)

You can read it on a tablet or an Amazon Kindle.

The shy social worker Sandy Davis had only one vice: at nightfall, she would spy on her neighbors during their most uninhibited moments. Night after night, behind every window, in every anonymous bedroom, Sandy found material for her wildest fantasies. She didn't harm anyone. It was just a game. No one would find out. Until one night, the phone rang... 'You've been a naughty girl.' He calls himself Justice, and he has a hobby too: watching Sandy watch others. He has photos to prove it. Now it's his turn to play.