Columbia subject headings:
Life imprisonment--England--Case studies.
Murderers--England--Biography.
Parole--England--Case studies.
Prisoners--England--Biography.
Harvard subject headings:
Life imprisonment--England--Case studies.
Murderers--England--Biography.
Murderers--England--Interviews.
Parole--England--Case studies.
Prisoners--England--Biography.
Princeton subject headings:
Life imprisonment--England--Biography.
Murderers--England--Interviews.