Aminata is a free-born Muslim from the village of Bayo in West Africa. Kidnapped at age eleven and sold into slavery, she possesses immense resilience, intelligence, and a gift for languages. She survives the brutal Atlantic crossing and relies on her midwifery skills and literacy to endure life on an indigo plantation and in various cities. Her desire to return to her homeland and reunite with her family drives her forward.

John Clarkson is an earnest British Royal Navy Lieutenant with a deep commitment to ending the slave trade. He meets Aminata in Nova Scotia and recruits her to help organize the relocation of free Black Loyalists to Sierra Leone. He treats the people he helps with genuine respect and relies heavily on Aminata's administrative skills.

Chekura is an orphaned teenage boy initially employed by the slave traders. He tries to assist the captives and befriends Aminata. He is eventually betrayed by his employers and forced onto the slave ship. In America, he utilizes the secret communication network known as the "fishnet" to maintain contact with Aminata.

Georgia is a strong, native-born enslaved woman who serves as the healer and midwife on Appleby's plantation. She takes the young Aminata under her protection, renaming her "Meena" and teaching her the English language, local medicine, and plantation survival tactics.

Mamadu is a physically imposing jeweler from the Fula tribe in Bayo. He is a devout Muslim who values education, teaching his daughter to read Arabic in defiance of local customs. He is fiercely protective of his family and refuses to take multiple wives.

Sira is a respected midwife from the Bamana tribe. She earns good pay for her skills and passes her knowledge of childbirth and women's health down to her daughter. Her peaceful smile leaves a lasting impression on Aminata.

Fomba is a gentle, strong man living as a second-generation captive (woloso) in Africa. Though he struggles with farming tasks, he is an excellent hunter. He is enslaved alongside Aminata and loses his ability to speak following the traumatic Atlantic crossing.

Fanta is the youngest wife of the Bayo village chief. She is rebellious and prone to complaining. After being captured by slavers, she becomes increasingly hostile and erratic during the march and the subsequent ocean crossing.

Sanu is an enslaved African woman who joins the captive march while heavily pregnant. She connects with Aminata through their shared language. She gives birth on the journey and names her child in honor of the young girl who helps deliver the baby.

Tom is the doctor aboard the slave ship taking Aminata to America. He has bright orange hair and black teeth. He uses Aminata as a translator and allows her to stay in his quarters, though his behavior toward the adult female captives is violent and predatory.

Biton is a chief of the Sama people who maintains his authority even while enslaved in the ship's hold. He instructs Aminata to gather intelligence for him and organizes a violent uprising against the ship's crew.

Sir Stanley is a wealthy, cheerful member of the London abolitionist committee. He frequently offers Aminata gifts and initially intends to write her life story himself, believing he can package her experiences for the British public.

Tala is an enslaved woman who speaks a language Aminata does not recognize. They communicate through basic gestures and shared vocabulary words, providing each other with physical warmth and brief moments of solidarity.

Nyeba is a Bamana woman enslaved in America. She carries her child in the traditional African style and informs Aminata about the "fishnet," the secret communication system used by enslaved people to locate displaced loved ones.

Appleby is a harsh, ruthless plantation owner on St. Helena's Island. He views his slaves strictly as property and uses severe physical violence and sexual assault to maintain absolute control over them. He takes particular offense to any signs of independence in Aminata.

Mamed is a mixed-race enslaved man who serves as the indigo expert on Appleby's plantation. He enjoys special privileges due to his valuable skills and keeps his literacy hidden from the other slaves. He secretly practices Islam and forms a quiet bond with Aminata.

Cindy Lou is an enslaved woman who works in Appleby's home. She lives apart from the others with her baby and initially rebuffs Aminata's attempts to form a connection based on their shared African heritage.

Happy Jack is an enslaved man who is permitted to visit Georgia's cabin. He provides physical assistance during emergencies, stepping in to carry Aminata home after she suffers a violent assault.

Falisha is a Fulfulde woman enslaved on a nearby plantation. Aminata and Georgia assist her during a difficult labor where she delivers twins.

Sally is an enslaved woman with a kind face who is physically unsuited for the heavy labor of indigo planting. She becomes the target of Appleby's sexual violence after Aminata refuses him.

Lindo is an indigo inspector from Charles Town who practices Judaism. He identifies Aminata's hidden intelligence and eventually purchases her. He treats her better than typical masters, teaching her accounting and referring to her as a "servant," though he still extracts profits from her labor.

William King is a prominent and wealthy slave trader operating out of Charles Town. He boasts about his knowledge of African geography and the slave market, displaying a callous disregard for the humanity of the people he trades.

Mamadu is the infant son of Aminata and Chekura. He brings temporary joy to his parents before the brutal realities of plantation life intervene.

Mrs. Lindo is Solomon's wife. She is remarkably kind to Aminata, teaching her to write fluently and providing her with books and reading oil. She treats the enslaved women in her household with a gentleness rare for the era.

Dolly is the primary enslaved servant in the Lindo household. Initially threatened by Aminata's arrival, the two women quickly develop a strong friendship as they navigate their daily chores together.

Jimbo is a vendor in the bustling market square of Charles Town. He sells vegetables and spices, representing the diverse network of Black laborers operating in the city.

Leah is Solomon Lindo's severe, unsympathetic sister. When Solomon travels for business, she takes charge of the home and immediately cuts off Aminata's access to food and household supplies.

Sam is the charismatic Black owner of Fraunces Tavern. He is highly connected in New York society and provides Aminata with crucial advice, employment, and shelter when she decides to claim her freedom amid the outbreak of the Revolutionary War.

Adonis is a young, enslaved cello prodigy. He plays with intense emotion and maintains eye contact with Aminata during a performance, silently conveying their shared longing for freedom through his music.

Claybourne is a tall, thin runaway slave who eagerly attends Aminata's literacy classes. He assists her by collecting wood so she can build her own shack in Canvas Town.

Bertilda is a hardworking laundress and one of Aminata's literacy students in New York. She takes a strong romantic interest in Claybourne Mitchell and pursues him actively.

Miss Betty is a seventy-year-old enslaved woman who astounds Aminata by learning the alphabet in just three lessons. She has no desire to live in the chaotic Canvas Town and prefers the stability of her current life.

Mr. Croft is a Tory from Boston who owns Miss Betty. He is strict but permits his elderly slave to attend Aminata's classes under the assumption that she is receiving religious instruction.

Malcom is a British naval officer with blond hair and a rugged face. He hires Aminata to provide midwifery care for his young mistress, and later helps secure Aminata a vital role registering names in The Book of Negroes.

Rosetta is a thirteen-year-old prostitute from Barbados who becomes pregnant with Malcom Waters' child. Aminata intervenes to ensure she receives proper housing and care in Canvas Town.

Colonel Baker is a high-ranking British officer with a regal, commanding presence. He officially hires Aminata to organize and register the names of Black Loyalists into a ledger prior to their evacuation to Nova Scotia.

Theo is a print shop owner in Shelbourne. He recognizes Aminata's literacy and gives her proofreading work, becoming a consistent source of employment and local news in her new environment.

Daddy Moses is an elderly, blind Methodist preacher who leads the free Black community in Birchtown. He offers Aminata temporary shelter and spiritual guidance, maintaining his congregation's morale despite the harsh realities of their settlement.

Jason is a young Black boy living in extreme poverty in Nova Scotia. He helps guide Daddy Moses and idolizes Aminata after learning she was the one who wrote his name in the British ledgers.

Evangeline is Daddy Moses' large, formidable wife. She distributes British rations carefully and enforces strict moral codes, openly disapproving of the casual relationships formed by others in the community.

May is the daughter of Aminata and Chekura. From a young age, she exhibits a fierce temper and a strong will, absorbing the constant stories her mother tells her about her father and African heritage.

Alverna is a white Loyalist who hires Aminata for domestic labor. She frequently gives Aminata leftover food and dotes excessively on young May, pulling the child into her household's daily life.

Mr. Witherspoon runs a struggling whaling business in Nova Scotia after fleeing Boston. He and his wife offer Aminata and her child refuge when race riots break out in the streets.

Ben is a hardworking, thick-set Black man in Nova Scotia who focuses on sawing lumber and minding his own business before falling victim to a violent mob.

Thomas is a passionate veteran of the Black Pioneers. Frustrated by broken British promises regarding land, he travels to England to petition Parliament and returns with plans for a mass migration to Africa.

Henry is the friendly proprietor of The King's Inn. He respects Aminata's literacy and treats her with a courtesy rarely extended to Black travelers.

King Jimmy is the leader of the Temne people. He negotiates land rights with the British but refuses to engage respectfully with the Black colonists, viewing them as outsiders encroaching on his territory.

Debra is a Black colonist who loses her husband during the ocean crossing. With Aminata's help, she establishes a successful curio shop in Freetown.

Cummings is a successful Nova Scotian settler who opens a popular tavern in Sierra Leone, managing to stay neutral during the political conflicts between the colonists and the Company.

Fatima is a young Temne woman who barters aggressively. She rejects Aminata's attempts to connect over shared African roots, pointedly labeling the colonists as outsiders with black faces.

Neil serves as John Clarkson's second-in-command in the Sierra Leone Company. He prioritizes colonial stability and peace with local leaders over intervening in the active slave trade.

Scott is a Black settler from Nova Scotia who takes up arms to stop an African slave coffle from marching through Freetown.

A young captive child who looks pleadingly at Aminata as she is forced through the settlement. She represents the ongoing horrors of the trade that the colony is unable to stop.

Alexander is a former slave ship surgeon who has become a staunch abolitionist. Haunted by his past, he offers to use his contacts to help Aminata travel inland toward her home village.

Anna Maria is Alexander's welcoming wife. She lends Aminata books, including a famous slave narrative, and actively encourages her to write down her own life experiences.

William is the fort commander managing the slave hub. He is initially polite and ignorant of the true horrors of the trade, believing it to be relatively humane until Aminata shows him physical proof of its brutality.

Alassane is a powerful Fula trader hired to transport Aminata inland. He travels with a large armed escort and openly conducts the capture and sale of his fellow Africans.

The goatherd is a young boy who discovers Aminata after she collapses from exhaustion. He speaks Fulfulde and safely transports her to his village to recover.

This young girl lives in the inland village that rescues the protagonist. She shares the main character's name and represents the innocent childhood that was stolen from the elder Aminata.

Youssouf is the respected elder of the village where Aminata takes refuge. He listens to her stories and offers her marriage, requiring her to strategically negotiate for her departure.

Hector is a botanist traveling back to England with crates of African flora, insects, and reptiles. He scrambles to preserve his specimens when they begin dying during the voyage.

Susannah is John Clarkson's wife. She opens her home in London to Aminata, providing a place to recover from the arduous ocean journey.

Dante is the Black butler for the Clarksons. He is strictly ordered by the abolitionists to keep Aminata away from other Black Londoners to control her public image.

William is a slender, well-dressed Member of Parliament leading the political charge against the slave trade. He relies on Aminata's written testimony to bolster his legislative efforts.

The Queen of England invites Aminata to tea. She honors Aminata by taking the time to learn and use her true African name, providing a moment of profound respect for the former slave.

The reigning monarch of England. During Aminata's visit, he appears physically unwell and mentally detached, barely registering the significance of the meeting.