Author of 'Bottled: How Coca-Cola Became African' on the Atlanta-founded Coke's surprising history

Free-roaming zebras, gazelles and ostriches gather around a Coca Cola billboard at Africa Safari Park, just off a busy highway linking Cairo and Alexandria, in Egypt, Aug. 19, 2004. (AP Photo/Amr Nabil)

Author-historian Sara Byala had an epiphany about Coca-Cola’s role in African life and culture in 2003. She and a group of fellow graduate students had found their way across Mali’s Saharan Desert via an arduous journey that involved a broken-down jeep followed by bouts of hiking and hitchhiking.

When the exhausted group reached a Niger River ferry stop the next day, the pause that refreshes took on new meaning. “Boarding, grimy and parched, we are offered — as in a dream — ice-cold Coca-Cola,” she writes in her book, “Bottled: How Coca-Cola Became African.”

At the time, she wondered, “How is this here … Where was this bottled, how was it transported and, most importantly, how was this cooled?”