Columbia subject headings:
Luxton, Alan, 1921-1975.
Luxton, Frances, 1908-1975.
Luxton, Robert John, 1911-1975.
Murder--England--Devon--Case studies.
Rural families--England--Devon--Biography.
Suicide--England--Devon--Case studies.
Harvard subject headings:
Luxton, Alan, 1921-1975.
Luxton, Frances, 1908-1975.
Luxton, Robert John, 1911-1975.
Murder--England--Devon--Case studies.
Rural families--England--Devon--Biography.
Suicide--England--Devon--Case studies.
Princeton subject headings: