Twenty Thousand Leagues under the Sea
Themes

Freedom
Nemo has left the land for good. The sea is the only place he feels free, yet his guests are prisoners.
Part 1, Chapter 10
Revenge
Something terrible happened to Nemo. His anger drives the darkest parts of the voyage.
Part 2, Chapter 21
Science and wonder
Aronnax names every fish he sees. The book is a tour of the ocean as well as an adventure.
Part 1, Chapters 11 to 17
Man and nature
Nemo protects some whales and kills others, and the sea can trap even the Nautilus.
Part 2, Chapters 12 to 16
Three ways to see
Curious Aronnax, calm Conseil and restless Ned react to the same wonders in very different ways.
Throughout
Image credits
- A walk on the sea bed, Alphonse de Neuville and Édouard Riou, 1871 Hetzel edition, Public domain
- A ship on fire, Alphonse de Neuville and Édouard Riou, 1871 Hetzel edition, Public domain
- Cloaked captain (seen from behind) on deck under stars, Illustration by VoxRead, AI-generated for VoxRead
- Shells, coral, pearls and brass microscope by lamplight, Illustration by VoxRead, AI-generated for VoxRead
- Submarine trapped beneath Antarctic ice, Illustration by VoxRead, AI-generated for VoxRead