At the heart of much speculative fiction (and fiction in general) is a question. What if? On Tuesdays I like to throw one out there and see what you make of it. Do with it as you please. If a for-instance is not specified, feel free to interpret that instance as you wish. And if you find this becomes a novel-length answer, I'd appreciate a thank you in the acknowledgements ;)
What if that guy that looks exactly like that old friend of yours (not a doppelganger, but the resemblance is remarkable) is another version of your friend?
Today's A to Z Challenge post brought to you by the letter...
|This letter available for the giveaway|