Van Sertima reached larger audiences through chapters narrated by figures of the past, including Christopher Columbus and the Mali king Abu Bakr II. In doing this, primary source anecdotes are often the evidence cited by Van Sertima combined with inference and exaggeration, though he implies to his readers that the narrative is based in fact. In Chapter 5, called "Among the Quetzalcoatls", Van Sertima narrates the arrival of Abu Bakr II to an Aztec civilization in Mexico in 1311, describing the Mali king as "a true child of the sun burned dark by its rays" in direct and explicit comparison to the Aztec "sun god" Quetzalcoatl, as Van Sertima writes. This interaction is not rooted in historical evidence and Van Sertima does not offer a cited source to back up his narrative. This is one of many examples of Van Sertima's theories that Mesoamerican mythologies are based on Pre-Columbian African contact theories.