This book chronicles the profound urban and social metamorphosis of London between 1860 and 1920. Philip Davies, building on his previous work, presents over 800 restored historical photographs to illustrate London's transition from its medieval and Georgian roots to a modern metropolis. The collection captures the stark contrasts of wealth and poverty that defined its neighborhoods and the lives of its inhabitants, offering a poignant visual record of a city undergoing immense change.

The publisher's description highlights the book's extensive collection of restored photographs as a key feature, suggesting it offers a visually rich and detailed account of London's historical transformation. The comparison to the author's previous bestselling work implies a similar depth of research and reader engagement. The emphasis on 'haunting images' and a 'fascinating glimpse into the very soul of London' indicates an evocative and immersive presentation of historical material. This approach suggests the book is likely to appeal to those interested in social history, urban development, and photographic archives.