H Beam Piper was a 20th century science fiction writer. He is best known for his Terro-Human Future History series and a series of Paratime alternate history tales. The theme in many of Piper's books is the past repeating itself and past events ...

This volume collects all 6 of Piper's short stories and novelets set in the Paratime universe, including the classic tales "He Walked Around the Horses," "Police Operation," "Time Crime," "Last Enemy," "Temple Trouble," "Genesis." A beautifully ...