The Surrogate - Il killer che odiava i bambini

The suspense kept me on edge from start to finish. I'm curious about the writing choices that contributed to this intense mood.

The characters' decisions felt so layered and realistic, which made me question what I would do in their place. Would others see it the same way?

The premise is so unique and provocative. I wonder how the author decided to weave this theme into a mystery plot.