From publisher blurb: Explore Lost Worlds This entry in the Icons A to Z series looks at various "lost worlds" and fantastic settings in superhero worlds, including a series of tables for randomly creating lost world settings for your Icons adventures, including: Locations from Hidden in Plain Sight to Underwater or Underground Contents from Hazards to Treasure and Weirdness Inhabitants from Aliens to Dinosaurs and more What conceals the lost world, and what causes it Endless potential lost worlds of adventure await!