If I had to guess you "It's in the box" 5 clues in a box, I would: - An Agatha Christie novel because of intrigues; - A club membership card because of the "black box", the site that brings together police officers who want to share on the canvas their professional concerns; - A game of Cluedo to give an idea of the closed session that these officers will live together for a very special weekend in the countryside where they will discover the business from some clues; - A Belgian flag since the author is Belgian and has humor (often black); - An exclamation mark on a piece of paper because the twists reserve some nice surprises.
I spent a great time with this first original novel. The construction is clever. I enjoyed the principle indices in boxes which after some deductions group, result in real small new within the novel. The final outcome has not completely met my expectations but it seemed acceptable. It makes you want to open the next 'box' of Frederick Ernotte.