Rate five things you know, from any shelf. Your archetype shows up in about a minute, and gets sharper with every log.

Robert Morton Smith was an American professor of ancient history at Columbia University. He is best known for his reported discovery of the Mar Saba letter, a letter attributed to Clement of Alexandria containing excerpts from a Secret Gospel of Mark, during a visit to the monastery at Mar Saba in 1958.
American historian and academic (1915–1991) · From Wikipedia