Laura Skandera Trombley became the eighth president of The Huntington Library, Art Collections, and Botanical Gardens in July 2015. However, her history with the institution began much earlier. A specialist on Mark Twain, Trombley began conducting research at The Huntington as a young scholar, using rare materials in the Library to help shape her doctoral thesis. She is the author of five books. Her most recent, “Mark Twain’s Other Woman: The Hidden Story of His Final Years,” was published in 2010. As a graduate student, she discovered the largest known cache of Mark Twain’s letters, which...