Looking for Mr. Gilbert: The Reimagined Life of an African American

Thirty years ago in the attic of an old estate in Massachusetts, John Hanson Mitchell discovered over two thousand antique glass plate negatives. He was told that the photographs had been taken by nineteenth-century ornithologist and conservationist William Brewster, but as a result of a tip from a Harvard research assistant, he began to suspect that the images were actually the work of Brewster's African American assistant, Robert A. Gilbert.
So begins the author's journey. From the maze…