Tunnels - novel - was created on 2007-07-02.
Spiral - Tunnels novel - was created on 2011-09-01.
The ISBN of Tunnels - novel - is 9781905294428.
Tunnels - novel - has 464 pages.
Spiral - Tunnels novel - has 429 pages.
The ISBN of Spiral - Tunnels novel - is 978-1-906427-84-9.
Tunnels of Doom was created in 1982.
Tunnels of Armageddon was created in 1989.
Tharolian Tunnels was created in 1982.
Drakelow Tunnels was created in 1943.
Carmel Tunnels was created in 2010.
Colwall Tunnels was created in 1861.
Vista Ridge Tunnels was created in 1970.