Antzeko izenburuak

• The thirty-nine steps
  nork: Buchan, John
• The Thirty-Nine Steps
  nork: Buchan, John
  Argitaratua: (1960)
• The thirty-nine steps
  nork: Buchan, John
• The thirty-nine steps
  nork: Buchan, John
  Argitaratua: (1965)
• The thirty-Nine Steps
  nork: Buchan, John
  Argitaratua: (1969)