From Time to Time
by Jack Finney
Finney’s sequel to Time and Again initially finds Si Morley living a happy life
in the 19th century with his 19th century family, while The Project in the future never
even got started because he prevented the inventor’s parents from ever meeting. But
vague memories linger in some of the Project member’s minds, and Morley can’t stay
put.
— Michael Main
They’re back there in the past, trampling around, changing
things, aren’t they? They don’t know it. They’re just living their happy lives, but
changing small events. Mostly trivial, with no important effects. But every once in a
while the effect of some small changed event moves on down to the—
From Time to Time by Jack Finney (Simon and Shuster,
February 1995).