This map plots the settings and references in When the Siren Calls

To start exploring, click a red pin

Page 29. " very common in my circle in Cobham "
Cobham High Street
Creative Commons Attribution Share AlikeCobham High Street - Credit: Colin Smith
  Cobham is an affluent village roughly 20 miles south-west of London, in Surrey. An Iron Age settlement, the village now has nearly 11,000 inhabitants and is a popular home for commuters to London due to its easy rail and road links to the capital. During World War Two it was the location of several notable aviation factories. The area around Cobham has been named one of the best places to live in England and its desirability is increased by the proximity of Chelsea Football Club’s training ground and many of its players’ mansions.