Sci-Fi Shorts: Speculative Fiction, Alternative History, UFO Throwback Satire

One: A time jumper is desperate to remain in this 'overlap' journey but his time is running out. Breaking his self-imposed travel rules, Marcus started a family. Now he will leave not only his deceased wife Ellie, again, but will also suffer the weight of a heart broken by being pulled from his children - unless he can find a way to extend his stay in the overlap. Two: JFK did not die on November 22, 1963.
While contemplating his immense fortune, narrowly escaping that would be assassin's bullet, Kennedy vows to cherish his family forever. But was he supposed to survive Dallas? When US soldiers, envoys, and ambassadors start dropping dead, JFK faces an unimaginable plight and the most important decision of his presidency. Three: What if aliens came here and left us with nothing but stories of flying saucers? When they learned of human advances in weapons and space flight, aliens came to prevent us from destroying the universe.
After deciding not to communicate, they tried sending animated corpses to the capitols of all major earth governments. When Plan 9 failed, what other plans did they try? Find out in this satirical homage to a classic.