With over 60 per cent of the world’s population living in cities, the networks beneath our feet – which keep the cities above moving – are more important

In Turkey, a planned prisoner exchange goes dangerously awry, in this thriller from the Edgar Award–nominated author. Joe Gall must travel to Turkey after thr

Tunnels and Underground Cities: Engineering and Innovation meet Archaeology, Architecture and Art. Volume 10: Strategic use of underground space for resilient c

In this book, rock-cut and underground structures of Koramaz Valley on the Anatolian Plateau in Turkey are described in detail. The valley; located in eastern T

Montréal’s underground city is one of the most famous of the world, attracting millions of tourists specifically to discover the secrets of the underground c