Saint Antony's Fire

In our universe, Ponce de León is remembered for his fruitless search for the mythical fountain of youth. But, in an alternate universe, his quest found something very different—and very dangerous. After his return to Spain, bizarre rumors flew about what he had found there, and what had come back with him.

Eighty-five years later, Spain sent a fleet of ships against England. The English were confident that they could repel the threat—but England's fleet was annihilated by weapons shooting b...