Only Patrons See New Articles; Become a Patron Now!Slender Man (sources)
- Starting Point: "Create Paranormal Images," forum in the Something Awful website, created 4-30-2009, viewed 10-20-2014. Online at: http://forums.somethingawful.com/showthread.php?threadid=3150591&userid=0&perpage=40&pagenumber=3#post361861415
- "Introduction," video posted by user 'Marble Hornets' in the YouTube website on June 20, 2009. NOTE: This is the starting points for the entire 'Marble Hornets' series. Online: http://www.youtube.com/watch?v=Wmhfn3mgWUI
- Marble Hornets user page in YouTube, displaying all uploaded videos by this user: https://www.youtube.com/user/MarbleHornets
- Victor Surge DeviantArt Gallery, viewed 6-16-2014. Online at: http://victor-surge.deviantart.com/
- "...we came in?," page in the Original Slender Man Mythos blog, posted 8-21-2014, viewed 11-5-2016. Online at: http://originalmythos.tumblr.com/
- "The Slender man," page in the Mythical Creatures Guide website, posted 7-20-2009, viewed 10-23-2018. Online [current version]: http://www.mythicalcreaturesguide.com/page/Slender+Man - Earliest version: http://www.mythicalcreaturesguide.com/page/Slender+Man/revision/2
- "The Slender Man," illustration by 'Pirate-Cashoo' posted in the DeviantArt website, posted ca. 6-21-2009, viewed 10-23-2018. Online: https://www.deviantart.com/pirate-cashoo/art/The-Slender-Man-126757003?offset=650#comments
- "Ghost Cats & Open Lines," episode summary of the November 6, 2009, radio show on the Coast To Coast AM website. Online: http://www.coasttocoastam.com/show/2009/11/06 - YouTube presentation of the Slender Man segment of the episode: https://www.youtube.com/watch?v=Qzti3xDlfk0
