We approach you with this delivery, a new work of Branden Neeson where we will be accomplices of attractive successions of moments of adventure, suspense and scientific reflections. This book presents two long stories of dozens of characters that unfold in fascinating compositions of uncertainty. In the first one, "Passes", we will live together with the main character an immersion in a plot of intrigue where the main character and his friends at no able to reveal a plot in which they are the main elements without knowing why, the investigation and the unknown will accompany us in their advances towards the happening of these answers. In the second one, "Obverses", the reading becomes hallucinatory from the beginning, we will be before the entering of the protagonist in a rumorology where we will discover uncertain territories of sinister characters that will disturb his wanderings in a succession of facts that happen to him with an amazing intrigue that remains constant during the history.