Century Babies

Jenny Sparks
Cover of Jenny Sparks: The Secret History of the Authority issue #1
Publication information
Publisher	Wildstorm
First appearance	Stormwatch #37
Created by	Warren Ellis Tom Raney
In-story information
Alter ego	Jenny Sparks
Team affiliations	The Authority Stormwatch British Space Program
Notable aliases	The Spirit of the 20th Century
Abilities	Control over electricity Transform herself into electricity Decelerated ageing Has perpetual youth that will end on the last day of the old century (until she dies)

Jenny Sparks is a fictional character, a superhero in the Wildstorm comic book universe created by Warren Ellis during his 1997 revamp of the dwindling Stormwatch series. Her first appearance was in issue No. 37 (Ellis' starting issue) where she was appointed the leader of Stormwatch Black (Black Ops division), with Swift and Jack Hawksmoor, with whom she would later create The Authority.

Sparks is described as "The Spirit of the 20th Century", having been born at its beginning and later dying at its end. Throughout her time, she is shown to have influenced many of the most significant individuals who shaped that century, both positively and negatively.

In terms of personality, Sparks is depicted as a superficial hedonist hiding a strong underlying sense of morality.

She was named the 44th Greatest Comic Book Character by Empire Magazine in 2006.

After the 12th issue of The Authority, Warren Ellis left the title and Mark Millar took over. He did some extra fleshing-out of Jenny's history in the Jenny Sparks: The Secret History of the Authority limited series, focused on the origin stories of the members of the Authority. Most of Millar's additions are furthering Ellis's backstory and intermeshing Jenny Sparks with important historical figures of the 20th century, including Albert Einstein, Ernest Hemingway, Adolf Hitler, Jacques Cousteau, John Lennon, Princess Diana, and many others.