Jack London's fabled powers to entertain and enthrall are in full force in this collection of fifteen fantastic tales. The restless energy of his vision ranges far in time and space, from the psychological tension of an extraterrestrial encounter to a frontier tall tale of a trapper hunting a mammoth. London tells an effective Victorian gothic story and offers an intriguing consideration of the science and problems of invisibility. Particularly gripping are the well-imagined horrors and new worlds of the future, including a chilling novella depicting a world ravaged by an alien virus. These remarkable stories testify to the wide-ranging creative power of one of America's great writers.