The Film of Fear — Frederic Arnold Kummer

A detective novel centers around the early years of the film industry, features the young and beautiful film star, Ruth Morton. After receiving messages and threats of death and violence, the great detective Richard Duvall is hired to investigate the case. Frederic Arnold Kummer was an American author, playwright and screen writer. He wrote in various genres including spy and international mysteries, detective novels, romances and non-fiction. Under the pseudonym Arnold Fredericks he wrote a series of mysteries featuring the detective Richard Duvall.