More than 60 years after the abolition of slavery, anthropologist Zora Neale Hurston made an incredible connection: She located one of the last survivors of the last slave ship to bring captive Africans to the United States.

Hurston, a known figure of the Harlem Renaissance who would later write the novel Their Eyes Were Watching God, conducted interviews with Oluale Kossola (renamed Cudjo Lewis) but struggled to publish them as a book in the early 1930s. In fact, they were only released to the public in a book called Barracoon: The Story of the Last “Black Cargo” which came out in May of 2018.

Hurston’s book tells the story of Lewis, who was born Oluale Kossola in what is now the West African country of Benin. A member of the Yoruba people, he was only 19 years old when members of the neighboring Dahomian tribe invaded his village, captured him along with others, and marched them to the coast. There, he and about 120 others were sold into slavery and crammed onto the Clotilda, the last slave ship to reach the continental United States.

The Clotilda brought its captives to Alabama in 1860, just a year before the outbreak of the Civil War. Even though slavery was legal at that time in the U.S., the international slave trade was not, and hadn’t been for over 50 years. Along with many European nations, the U.S. outlawed the practice in 1807, but Lewis’ journey is an example of how slave traders went around the law to continue bringing over human cargo.

To avoid detection, Lewis’ captors snuck him and the other survivors into Alabama at night and made them hide in a swamp for several days. To hide the evidence of their crime, the 86-foot sailboat was then set ablaze on the banks of the Mobile-Tensaw Delta (its remains may have been uncovered in January 2018).

Most poignantly, Lewis’ narrative provides a first-hand account of the disorienting trauma of slavery. After being abducted from his home, Lewis was forced onto a ship with strangers. The abductees spent several months together during the treacherous passage to the United States but were then separated in Alabama to go to different owners.

“We very sorry to be parted from one ’nother,” Lewis told Hurston. “We seventy days cross de water from de Affica soil, and now dey part us from one ’nother. Derefore we cry. Our grief so heavy look lak we cain stand it. I think maybe I die in my sleep when I dream about my mama.”

Lewis also describes what it was like to arrive on a plantation where no one spoke his language, and could explain to him where he was or what was going on. “We doan know why we be bring ’way from our country to work lak dis,” he told Hurston. “Everybody lookee at us strange. We want to talk wid de udder colored folkses but dey doan know whut we say.”

As for the Civil War, Lewis said he wasn’t aware of it when it first started. But part-way through, he began to hear that the North had started a war to free enslaved people like him. A few days after Confederate General Robert E. Lee surrendered in April 1865, Lewis says that a group of Union soldiers stopped by a boat on which he and other enslaved people were working and told them they were free.

Lewis expected to receive compensation for being kidnapped and forced into slavery and was angry to discover that emancipation didn’t come with the promise of “forty acres and a mule,” or any other kind of reparations. Frustrated by the refusal of the government to provide him with land to live on after stealing him away from his homeland, he and a group of 31 other free people saved up money to buy land near Mobile, which they called Africatown.

Hurston’s use of vernacular dialogue in both her novels and her anthropological interviews was often controversial, as some black American thinkers at the time argued that this played to black caricatures in the minds of white people. Hurston disagreed and refused to change Lewis’ dialect—which was one of the reasons a publisher turned her manuscript down back in the 1930s.

Many decades later, her principled stance means that modern readers get to hear Lewis’ story the way that he told it.