The Elusive Lucio... (Book Order Mix-Up)

The Weeping Woman on the Streets of Prague - Emma (Ed.)/ Landry Judith (Translator) Wilson, Judith Landry, Sylvie Germain, Emma Wilson Lucio's Confession - Mário de Sá-Carneiro

It seems that Lucio's Confession is a rather elusive book. I had ordered it through Ammy from a 3rd party seller when I first heard about a couple of weeks ago.

A day later I received a message that the order was cancelled by the 3rd party seller.

So, I ordered it again from another seller. 
A few minutes ago, I received the package...but they shipped the wrong book. :(

Does the book exist? Are the sellers trying to tell me something by not letting me get hold of a copy?

And what are they trying to tell me by instead sending The Weeping Woman on the Streets of Prague (by Sylvie Germain)???
In all seriousness, I'm still determined to get my mitts on Lucio's Confession. And the Germain book actually looks interesting - it is also very short.