Soukup, Martha. "Rosemary's Brain"
Divergence: 1941 CE
What if: Instead of a lobotomy, Rosemary Kennedy received an experimental operation that turned her into a genius.
Summary: Rosemary discusses her plans for her future with her godfather.
Published: In Alternate Kennedys (ed. Mike Resnick), q.v.; and Rosemary's Brain and Other Tales of Weird Wonder, Wildside 1992 (1880448076).