Ok I think I'm in the right spot now. I'd like to enter Foreshadowing into the list of time travel fanfics. I already commented on the feedback but I think I got a bit turned around since I've just been a lurker for years and have never really interacted with the board. I'm posting on this thread too just in case I was supposed to.
In my opinion, this story has everything I ever wanted in a time travel fanfiction and it even ends well which is often tricky. I only wish Happy Girl wrote more stories.
I'm super late to the fanfiction game after being a fan of Lois and Clark since I was in 5th grade. I think I've read nearly everything now. This fanfic is probably my favorite. Here's the link!
https://www.lcficmbs.com/ubb/ubbthreads.php/topics/62170/fdk-foreshadowing-part-1Here's the quote
“You didn’t, Lois. You didn’t lose any knowledge at all.” She started to argue again, but he kept talking. “John Doe’s real name is Tempus. He’s from the future. I’ve dealt with him before. He can’t erase memories—as far as I know, anyway. But he can travel through time. That machine you described sounds like a soul-tracker. From what you’ve told me, I believe that Tempus traveled back to 1993 and switched your consciousness…with my wife’s.”