London Alleyways Map, by Matthew Turner, with original photography by Nigel Green, is a two-sided cartographic guide into the fascinating hidden passages of London. London's alleyways have a habit of leading to unexpected places. They act as the city’s library: echoing the routes of trade, lost rivers, burial roads, disputed boundaries, tracks of animals and people. They hold the stories of a city that otherwise can no longer be seen. This map is your entry point to this story.

The map opens to 420 x 594 mm (16.5 x 23.4 in) and folds to (148 x 210 mm 5.8 x 8.3 in).