Character guide

Joe

major

Also known as Joseph Wilson, poor Joe

Joe is the expedition's valet, cook, and comic conscience — the man who hauls a flask of water up to his master's lips after shooting a lioness, and who later drops out of the balloon's car to run along a mountaintop and lighten it. His loyalty is absolute but never solemn; he jokes about eating raw meat and shrugs off his own heroics as nothing worth mentioning. Without his improvisations in the early and middle stages of the crossing, the Victoria's crew would never survive long enough to reach the heart of the continent.

Dr. Samuel Ferguson

major

Also known as Samuel Ferguson, Dr. Ferguson, Ferguson, Doctor Ferguson

Ferguson is the expedition's scientist, commander, and public sensation — a man so approachable that half of London offers to join him, yet so guarded that he refuses every would-be companion and every inventor's steering mechanism without explanation. His calm under crisis (he watches a mirage of his own balloon with quiet amusement, then descends toward a distant pair of palms) masks a fierce, almost stubborn faith in his own design. His friendship with the skeptical Kennedy and his refusal to reveal his secret give the voyage its central tension: will the doctor's calculations hold where so many African expeditions have failed?

Dick Kennedy

major

Also known as Kennedy, friend Kennedy, the stubborn Kennedy

Kennedy is the expedition's muscle and its resident doubter, a six-foot Scot whose friendship with Ferguson was forged over tigers and botanical specimens rather than saved lives. He joins the voyage reluctantly, grumbling about the uselessness of a balloon for a hunter, and his instinct to shoot first and theorize later repeatedly collides with the doctor's careful plans. His skepticism is not mere comedy: it gives the reader a grounded, human counterweight to Ferguson's soaring ambitions, and his marksmanship becomes indispensable the moment the party faces real danger.

Victoria

supporting

Also known as the Victoria, The Victoria

The Victoria is the expedition's vessel, shelter, and constant source of suspense: she rises when ballast is thrown, sinks when the sun cools her gas, and threatens at any moment to dash her car against a ridge. Her passengers talk to her, admire her stately sweep across the sky, and sacrifice their guns, blankets, and pemmican to keep her aloft. In the early and middle chapters she is the story's engine — every triumph and every near-disaster is measured in the feet she gains or loses.

Dr. Barth

minor

Also known as Barth

A real-life explorer referenced as a prior traveler in the regions visited.

Captain Speke

minor

Also known as Speke, Lieutenant Speke

Historical explorer mentioned in discussions of African geography.

Captain Bennett

minor

Also known as Bennet, Captain Bennet

A captain who assists the explorers at the start of their journey.

Major Denham

minor

Also known as Denham

Historical explorer mentioned in the context of African exploration.

James Bruce

minor

Also known as Bruce

Historical Scottish explorer of Africa, referenced in the narrative.

The Scot

minor

Also known as the gallant Scot, the canny Scot

A nickname for Dick Kennedy, emphasizing his Scottish heritage.

Captain Burton

minor

Also known as Burton, Lieutenants Burton

Historical explorer mentioned in conversations about African travel.

Mungo Park

minor

Famous Scottish explorer of the Niger River, referenced historically.

Guillaume Lejean

minor

Also known as Lejean, M. Guillaume Lejean

A French explorer mentioned in the context of African geography.

Major Laing

minor

Historical explorer of the Sahara, referenced in the narrative.

Richardson

minor

Also known as the Englishman Richardson

An English explorer mentioned in discussions of African travel.

Overweg

minor

A German explorer mentioned in the context of African exploration.

Callié

minor

A French explorer who visited Timbuktu, mentioned in the book.

Al-Hadji

minor

Also known as al - Hadji

A Muslim title used for a traveler, mentioned in passing.

Herr Petermann

minor

Also known as Petermann

A German geographer referenced in the book's discussions.

Andrea Debono

minor

Also known as Andrea, Debono

An Italian explorer mentioned in the context of the Nile.

M. de Heuglin

minor

A German explorer referenced in the narrative.

Dr. Oudney

minor

Also known as Oudney

A Scottish explorer of Africa, mentioned in the book.

Captain Clapperton

minor

Also known as Clapperton

A British explorer of West Africa, referenced historically.

Maizan

minor

Also known as the Frenchman Maizan

A French explorer whose fate is discussed by the characters.

Charles Beke

minor

A geographer and explorer referenced in the book's discussions.

John Petherick

minor

Also known as Petherick

A British explorer and consul referenced in the narrative.

Robert Adams

minor

Also known as Adams, Lambert

An American sailor who claimed to have visited Timbuktu.