T.E.D. Klein's 13 Most Terrifying Stories

I came across this list by the extremely talented but woefully unprofilic T.E.D. Klein. I have not read a couple of these, so it looks like I have a lot of new stories to track down:

THE 13 MOST TERRIFYING HORROR STORIES

Casting the Runes by M.R. James  The Novel of the Black Seal by Arthur MachenThe Willows by Algernon BlackwoodThe Dunwich Horror by HPLBird of Prey by John CollierWho Goes There? by Don A. Stuart (John W. Campbell) Antarctic horror, the genesis of The Thing.They Bite...