Richard Bird The Secret Thread The Door with Seven Locks Forbidden The Halfway House I'll Walk Beside You Sensation The Warren Case What Happened Then? Invitation To The Waltz Mimi The Crouching Beast The Great Defender The Water Gipsies Tilly of Bloomsbury White Face Nine Till Six The Right to Live Bulldog Drummond at Bay Don't Take It to Heart Impromptu Night Mail The Terror Detective Public Eye