Cover art
Brennert, Alan, and Norm Breyfogle. Batman: Holy Terror. DC Comics 1991.

Brennert, Alan, and Norm Breyfogle. Batman: Holy Terror
Divergence: 1658 CE
What if: Oliver Cromwell lived another 10 years and consolidated the Puritan hold on Britain and its colonies.
Summary: A young priest named Bruce Wayne becomes a costumed vigilante fighting the repressive theocracy running the American Commonwealth.
Published: DC Comics 1991 (1563890186w88 android).