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.Greg is a teenager with a problem - his father. After the death of Greg's mother in an accident, his father takes no interest in life at all. Greg tries hard to help him. His father is too old to rock and roll, of course... or is he? These short stories by Jan Mark look at life, love, and friendship through teenagers' eyes.