Question: Name the American female serial killer, who after her arrest confessed to 33 murders, and who with only Lydia Sherman and a farmwife in rural Catawissa accused of murdering 17 members of the local community completes the trio of American female serial killers?
Sentence (from "Peter Vronsky"): Vronsky's most recent book was published in 2011, "", a controversial new history of Canada's first modern battle - the Battle of Ridgeway fought against Irish American Fenian insurgents who invaded across the border from the United States on the eve of Canadian Confederation shortly after the American Civil War.
Relevant evidence: No