Tolkien and the Great War : the threshold of Middle-earth /

Míreanna comhchosúla

• Tolkien and the peril of war /
  de réir: Blackham, Robert S.
  Cruthaithe: (2011)
• War and the works of J.R.R. Tolkien /
  de réir: Croft, Janet Brennan
  Cruthaithe: (2004)
• The ring and the cross : Christianity and the writings of J.R.R. Tolkien /
  Cruthaithe: (2011)
• In de ban van de Hobbit : leven en werk van Tolkien /
  de réir: Vanhecke, Johan
  Cruthaithe: (2005)
• J.R.R. Tolkien's The hobbit and The lord of the rings /
  de réir: Pienciak, Anne
  Cruthaithe: (1986)