Evans, Christopher. Aztec Century
Divergence: 1520 CE
What if: Cortez "defected" to the Aztecs, and the New Indies Pox slowed initial European expansion into the Americas.
Summary: The story of a British princess shortly after the Aztec conquest of England in the late 20th century, as she searches for the dark side of their too benevolent rule.
Published: Gollancz 1993 (0575055405, 0575055383), 1994 (0575057122).
Original in: English.
Translation: German as Der Sturm der Azteken, Bastei-Lübbe [[date unknown]].
Awards: Winner: 1994 BSFA Award for best novel.