New authors and collections. Visitors from other planets have long obsessed us. H.G. Wells’ War of Worlds spawned a huge wave of speculative fiction but the roots of such fears run deep in our literature, where the mysteries of other cultures have long threatened the familiar and the comfortable. Did aliens build the ancient pyramids? do they live amongst us today? what happens when they invade? And are they just the people from the next valley? or country? or planet? Would it be an inevit...