This book is about the search for a murderer, as in many other crime stories.

What is really strange here is the use of e-mails in the text of the novel. E-mails, as in the tradional epistolary novels, are crucial to the understanding of the characters.

Problem is, these characters cannot be found, because their authors hide behind pseudos.

Who are they ?

Are we going to learn more about them, and will they help in the finding of clues ?

Is this shadow family a real one ?

I advise people who like good plots and final twists to read this short book. They will  not be disappointed.