Chapter 2: China
1. Wikipedia, s.v. “List of Chinese Inventions,” accessed October 31, 2016, https://en.wikipedia.org/wiki/List_of_Chinese_inventions.
2. “History of Umbrella and Parasol,” Umbrella History, accessed November 2, 2016, http://www.umbrellahistory.net/.
3. Sky Canaves, “Earthquake Detection Past and Present,” China Real Time Report (blog), Wall Street Journal, June 5, 2008, http://blogs.wsj.com/chinarealtime/2008/06/05/earthquake-detection-past-and-present/.
4. Wikipedia, s.v. “History of Rockets,” accessed November 1, 2016, https://en.wikipedia.org/wiki/History_of_rockets.
Chapter 4: Thailand
1. Eugene H. Peterson, Eat This Book: A Conversation in the Art of Spiritual Reading (Grand Rapids: Eerdmans, 2009), 43.
Chapter 8: Australia, Again
1. Mary Oliver, White Pine: Poems and Prose (San Diego: Harcourt, 1994), 8.
Chapter 10: Uganda
1. See http://www.atlasobscura.com/places/source-of-the-nile-at-jinja.
Chapter 12: Zimbabwe
1. Marquess Curzon of Kedleston, Tales of Travel (London: Hodder and Stoughton, 1923; digitized by Internet Archive, 2014), chap. 5, https://archive.org/stream/talesoftravel00curz_0/talesoftravel00curz_0_djvu.txt.
1. Nigel Tisdell, “Fes, Morocco: A Flavour of the Nation,” Telegraph (UK), February 10, 2015, http://www.telegraph.co.uk/travel/destinations/africa/morocco/Fes/articles/Fes-Morocco-A-flavour-of-the-nation/.
Chapter 15: France
1. Doug DeMuro, “Here’s Why Monaco Is the World’s Best Place for Car Enthusiasts,” Jalopnik, July 23, 2014, http://jalopnik.com/here-s-why-monaco-is-the-world-s-best-place-for-car-ent-1609741707.
Chapter 16: Italy
1. Ernest Hemingway, A Moveable Feast: The Restored Edition (New York: Simon & Schuster, 2014), 175.
2. Anthony Doerr, Four Seasons in Rome: On Twins, Insomnia, and the Biggest Funeral in the History of the World (New York: Scribner, 2007), 140–41.
3. Attributed to Louis Nizer in Between You and Me.