"Time after time again" is a science fiction novel by the legendary American writer H. Beam Piper. This book recreates an alternate reality, where the main character, the owner of a special ability to travel through time, decides to intervene in history in order to prevent a terrible conflict that threatens humanity. Adventures, mysteries, unexpected turns of fate and moral dilemmas will make this book exciting for fans of science fiction and adventure literature. This is an exciting noble fantasy that will make the reader think about the essence of time and human intervention in natural processes.