Download or read book Atlantis Unmasked written by Alyssa Day and published by Penguin. This book was released on 2009-07-07 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Immortals: Three. Vampires: Zero. Alyssa Day's Warriors of Poseidon series: A KNOCKOUT. Poseidon's warriors swore an oath eleven thousand years ago to protect humanity from those who stalked the night. Yet when a woman with an ancient Gift dares to claim the heart of one of Poseidon's fiercest warriors, the world teeters on the knife's edge between desire and darkness.