The novel follows the adventures of protagonist John Grimes, a time traveler from the future who is sent back to the year 1778 to prevent a disaster that will cause the extinction of the human race. Grimes is sent back in time with a mission to prevent the disaster, but he soon discovers that he is not the only one with a mission to save the future. He must battle against a mysterious enemy from the future, as well as the forces of nature, to save the world from destruction. Grimes must use his knowledge of the future to help him in his mission, as well as his wits and courage. Along the way, he meets a variety of characters, both from the past and the future, who help him in his quest. He also discovers the truth about the disaster that threatens the future, and must decide whether to save the world or let it be destroyed. Time and Time Again is an exciting and thought-provoking novel that explores the consequences of time travel and the power of the human spirit. It is a classic of science fiction literature and is sure to captivate readers of all ages.
By H. Beam Piper · First published 1948 · Genre: Science Fiction, Adventure, Fantasy