Machu Picchu Biblio

  1. Wright, Ruth M.. The Machu Picchu Guidebook: A Self-Guided Tour. Johnson Books, 2011.
  2. Cumes, Carol. Journey to Machu Picchu: Spiritual Wisdom from the Andes. Llewellyn Publications, 1999.
  3. Megarry, Jacquetta. Explore the Inca Trail. Rucksack Readers, 2006.