https://www.thriftbooks.com/a/jill-shepherd/399528/
Looking for books by Jill Shepherd? See all books authored by Jill Shepherd, including The Last Frontier: Incredible Tales of Survival, Exploration, and...
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https://www.propublica.org/people/jill-shepherd
Dec 19, 2025 - ProPublica is an independent, non-profit newsroom that produces investigative journalism in the public interest.
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