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. I often walked along the shore, and one day I saw something in the sand. I went over to look at it more carefully... It was a footprint - the footprint of a man!' In 1659 Robinson Crusoe was shipwrecked on a small island off the coast of South America. After fifteen years alone, he suddenly learns that there is another person on the island. But will this man be a friend - or an enemy? Retold by Diane Mowat.