My 5-Star review in entirety published at Amazon for 'The Seller of Sins' by Kristina Gallo:

No words are wasted in this compact and compelling story pivoting from deceit and infidelity. Karolina and Filip are a married couple of disparate temperaments, constantly at odds and in conflict with each other.

The author, in page-turning fashion, exposes each character’s flaws with behavioral details, fleshing them fully and realistically.

As misery loves company, Karolina and Filip have no problems attracting other miserable people.

So, whose side am I on?

Karolina’s: Not that I condone her extramarital cyber affairs, but, in her favor—if this counts for something—she doesn’t go out of her way to hide her indiscretions from Filip.

Filip?

Since I highly recommend this captivating story, you can judge “the seller of sins” yourself.