Atlus has just announced that anyone who pre-orders Etrian Odyssey III: The Drowned City will receive a free, 60-page limited-edition art book, entitled "Forests Of Eternity".
Etrian Odyssey III: The Drowned City is the third game in the Etrian Odyssey franchise, which hearkens back to the old-school dungeon crawling RPGs of old. The gameplay should be familiar to anyone who played Shin Megami Tensei: Strange Journey earlier this year, as both games use the same dungeon crawling gameplay.
Atlus is set to release Etrian Odyssey III: The Drowned City on September 21, 2010 in North America on the Nintendo DS. The publisher has stated that the art book will cover all three games in the series, and will be available until supplies last and will not be available for sale after the game's release.