Summer's Lease is a novel by Sir John Mortimer, author of the Rumpole novels, which is set predominantly in Italy. It was first published in 1988 and made into a British television mini-series, first shown in 1989. The title "Summer's Lease" is a play on a line from William Shakespeare's Sonnet 18: And summer's lease hath all too short a date. The novel involves the leasing of a Tuscan villa for the summer holidays. It is divided into six parts: "Preparations", "Arrival", "First Week", "Second Week", "Third Week", and "The Return".