Amid a deep political crisis on Earth, a puzzling discovery takes place at the Shackleton Crater on the Moon. Members of the lunar colony Alan Turing go to the site and what they discover is disconcerting. Yet, the solution of the mystery was only the beginning of a sequence of revelations. What had begun as an innocuous curiosity soon reached the scope of a vital moment for the human race. Get ready for a hectic season on the Moon! ------------- The full book is available at Amazon.com. Here you can read the first chapters for free (the same portion you can "take a look" at Amazon)