aske.org.uk - Casting a critical eye over suspect science, dubious claims and bizarre beliefs.

badghosts.co.uk – Investigating paranormal claims, including photographs articles and videos.

badpsychics.com - A site dedicated to examining current mediums and, in particular, TV psychics.

csicop.org - The Committee for the Scientific Investigation of Claims of the Paranormal – which encourages the critical investigation of the paranormal from a scientific view point.

derrenbrown.co.uk - The official site of the psychological illusionist.

doublexposure.co.uk - Investigating what lies behind the façade of the entertainment mediums.

goldsmiths.ac.uk/apru - The Anomalistic Psychology Research Unit at Goldsmiths University, London, set up by Professor Chris French.

iigwest.com - The Independent Investigations Group, investigating fringe-science, the paranormal and extraordinary claims from a rational, scientific viewpoint.

parascience.org.uk - Conducting serious study, research and investigation into all types of paranormal phenomena.

randi.org - The official site of the James Randi Educational Foundation and the $1 Million Dollar Paranormal Challenge.

richardwiseman.com - The site of Richard Wiseman, Professor of Public Understanding of Psychology and researcher of deception, luck and the paranormal.

skeptic.org.uk - Website of ‘The Skeptic’ magazine, UK.

skeptics.org.uk - Looking at paranormal issues from a factual perspective.

skeptic.org.uk/pub/ - An evening held once a month in London for anyone who has an interest in, or is sceptical about, the paranormal.

theskepticexpress.com - Sceptical site with the latest news, articles and opinions.

skepticeye.com - An educational resource on the paranormal, pseudoscientific and the supernatural.

tonyyouens.com - Articles, investigations and commentary about paranormal claims