Beowulf Schaeffer is the recurring pilot-hero of many of Niven's "Known Space" stories, including some of his most famous, like "Neutron Star". In this volume they are collected and put in order, with a framing sequence. An indisputable aid to understanding Niven's other "known space" works, like RINGWORLD, and immense fun in its own right. Here you first meet the Puppeteers, you first find out the galaxy is exploding, you first meet the Outsiders and other aliens. (Niven does the best aliens in the biz. A few might cattily say his aliens are better than his humans.) A fascinating future presented by one of the best sf writers still writing.