John Garth (Garth, John)

• 
  Tolkien and the Great War
  by John Garth
  Softcover, HarperCollins Canada, Limited, ISBN 0007119534 (0-00-711953-4)
• 
  Tolkien And The Great War: The Threshold Of Middle-earth
  by John Garth
  Softcover, Houghton Mifflin, ISBN 0618574816 (0-618-57481-6)

  More editions of Tolkien And The Great War: The Threshold Of Middle-earth:

  • Tolkien And The Great War: The Threshold Of Middle-earth: Hardcover, Houghton Mifflin, ISBN 0618331298 (0-618-33129-8)
  • Tolkien And The Great War: The Threshold Of Middle-earth: Hardcover, Harpercollins, ISBN 0007119526 (0-00-711952-6)
• 
  Tolkien's War: J. R. R. Tolkien and the Great War
  by John Garth
  Softcover, Zondervan, ISBN 0007172435 (0-00-717243-5)