Oxford Bookworms Library: Level 4: 20,000 Leagues Under the Sea

Classics, modern fiction, non-fiction and more. Written for secondary and adult students the Oxford Bookworms Library has seven reading levels from A1-C1 of the CEFR. It is 1866, and there is trouble in the world's oceans. What is the extraordinary thing that people have seen there, travelling faster than a whale and cutting holes in the bottom