Robert C. O'Brien, American author and journalist (died 1973)

Robert C. O'Brien (author)

American novelist (1918–1973)

Robert Leslie Carroll Conly, better known by his pen name Robert C. O'Brien, was an American novelist and a journalist for National Geographic magazine. He is best known for his novels Mrs. Frisby and the Rats of NIMH (1971) and Z for Zachariah (1974), with the former was…