Mysterious Scream on Ben Nevis (sources)

• "Ben Nevis," page in the Wikipedia website, viewed 10-31-2015. Online at: https://en.wikipedia.org/wiki/Ben_Nevis
• "Climbers mystified by 'bloodcurdling screaming'," by Christopher Sleight, article on the BBC News website, posted 2-21-2015, viewed 8-20-2015. Online at: http://www.bbc.com/news/uk-scotland-highlands-islands-31550374
• "Mystery 'Bloodcurling screaming' on Ben Nevis," forum in the WalkHighlands website, posted 2-23-2015, viewed 8-20-2015. Online at: http://www.walkhighlands.co.uk/Forum/viewtopic.php?f=1&t=49620
• "The Right Choice?," post in the Kev Shields Climbing website, posted 2-12-2015, viewed 9-7-2015. Online at: http://kevshieldsclimbing.blogspot.co.uk/2015/02/the-right-choice.html
• "What happened today on the Ben?!?," forum in the UK Climbing website, posted 2-12-2015, views 8-20-2015. Online at: http://www.ukclimbing.com/forums/t.php?t=609268

Spooky and Weird Theories

• "A Scream on Ben Nevis," by Tim Grieve-Carlson, page in the Week in Weird website, posted 3-13-2013 (their clock was wrong), viewed 11-4-2015. Online at: http://weekinweird.com/2013/03/13/scream-ben-nevis/ - Banshee?
• "Climbers Mystified by a Bloodcurdling Scream," by Xavier Ortega, page in the Ghost Theory website, posted 2-26-2015, viewed 11-4-2015. Online at: http://www.ghosttheory.com/2015/02/26/climbers-mystified-by-a-bloodcurdling-scream - The Greyman?

Mentions and Repeaters

• "Screams on Ben Nevis," article in Fortean Times, No. 329, August 2015. Pg. 12.