Primo Michele Levi was a Jewish-Italian chemist, partisan, writer, and Holocaust survivor. He was the author of several books, collections of short stories, essays, poems and one novel. His best-known works include If This Is a Man, his account of the year he spent as a prisoner in the Auschwitz concentration camp in Nazi-occupied Poland; and The Periodic Table (1975), a collection of mostly autobiographical short stories each named after a chemical element as it played a role in each story, which the Royal Institution named the best science book ever written.

If This Is a Man is a memoir by Jewish Italian writer Primo Levi, first published in 1947. It describes his arrest as a member of the Italian anti-fascist resistance during the Second World War, and his incarceration in the Auschwitz concentration camp (Monowitz) from February 1944 until the camp was liberated on 27 January 1945.