London Orbital: A Year Walking Around the M25 by Iain Sinclair

This book is a travelogue that documents the author's year-long journey walking around the M25, the motorway that encircles London. Throughout his journey, the author explores the history, geography, and culture of the areas surrounding the motorway, offering a unique and fascinating perspective on the city and its outskirts. The book is a blend of personal experience, social commentary, and historical investigation, providing a detailed and insightful look at London from a different angle.