Lookouts

The Mystery At Shingle Rock (1955) (with Emmy West)
The Mystery At the Mountain Face (1956)
The Mystery At the Shuttered Hotel (1956)
The Mystery At Moccasin Bend (1957)
The Mystery At the Indian Hide-out (1957)
The Mystery At the Deserted Mill (1958)
The Mystery of the Vanishing Stamp (1958)
The Mystery At Plum Nelly (1959) (with Emmy West)
The Mystery At the Haunted House (1959) (with Emmy West)
Mystery At Rock City (1960)
The Mystery At Fearsome Lake (1960) (with Emmy West)
The Mystery At the Snowed-in Cabin (1961)
The Mystery of the Dancing Skeleton (1962) (with Emmy West)
The Mystery At Ghost Lodge (1963)
The Mystery At the Weird Ruins (1964)
The Mystery At the Echoing Cave (1965) (with Emmy West)