Piracy on the Seven Seas has reached a fever pitch. The black flag poses a constant danger for merchants and navies, as unscrupulous brigands seek their fortunes. But, there are more dangers afoot than pirates: beasts lurking under the waves, rumors of haunted and immortal ghost ships, and a demon named `Reis`. This sourcebook for 7th Sea: Second Edition includes new Backgrounds, Advantages, Stories, and Sorceries, and details five new Pirate Nations (Aragosta, Jaragua, La Bucca, Numa, and The Atabean Islands). Pirate Nations also includes new setting material featuring the Devil Jonah, the dreaded Reis, and the Atabean Trading Company.