Tarr, Judith. "Measureless to Man"
Divergence: c 1175 CE
What if: The young Temujin Khan converted to Judaism.
Summary: A century later, Khubilai Solomon Khan decrees that a new Temple be erected in Chengu. Its builders fret about the motives of a mission of Jews from the West coming to inspect the site.
Published: In Alternate Generals III (ed. Harry Turtledove and Roland J. Green), q.v.