In 1990, two men entered the Isabella Stewart Gardner Museum in Boston and stole something like $500 million worth of art, in what became the most infamous art heist in U.S. history. Today, we're joined by retired museum professional Frederick J. Fisher, who thinks that the Gardner affair may have been a sequel to an earlier effort to rob a different institution, the Hyde Collection, located in Glens Falls, New York. Fisher explores the theory in a new book titled The Practice Run, which is out May 15, 2025, so go order a copy!

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