Animal Kingdom

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.
From the smallest fly to the biggest elephant, and from fish living at the bottom of the ocean to birds that fly several kilometres above land: this is the animal kingdom, the biggest group of living things in the world. Some are very different, others are the sam