Complex sentence: A noted neurologist whose expertise is frequently employed by M and the Secret Services, Moloney appears in the novels "Dr No", "Thunderball", "You Only Live Twice", and "The Man with the Golden Gun".
Split into simpler sentences: A noted neurologist whose expertise is frequently employed by M and the Secret Services. He appears in the novels "Dr No", "Thunderball", "You Only Live Twice", and "The Man with the Golden Gun".