In the future, a renowned chemist and author is injured during World War Three. On the battlefield, he is administered with a drug that sends him to sleep ... only to then wake up in his thirteen-year-old body, back in August, 1945.
This story takes a brilliant concept I have always found to be a captivating one - what kind of things could you do if you went back to your childhood self, with all the knowledge and the mentally-processed experiences of your adulthood?
However, this story only gets three stars because, while the concept is great, it is also too short and doesn't do nearly enough with the idea. I would have preferred to read this as a fleshed-out novel, rather than a short story. Also, I couldn't help but feel a little put off by the protagonist's callous dismissal of the family he experimentally saved from a murder-suicide. After preventing a "religious fanatic" from shooting his wife and then blowing his brains out, the guy casually admits to his father that they were expendable and he didn't care about saving the formerly-murdered wife. All he wanted to do was discern whether former events could be altered.