1 - What happened in that vault when the trapped gravedigger stood on a coffin to reach the window.
2 - Dr.Munoz in that 14th street boardinghouse.
3 - This yarn. A marriage made in hell.
In length, it belongs to a group that includes The Shunned House, The Call of Cthulhu, Herbert West: Reanimator, and The Colour Out of Space, so it's in great company!
"It is true that I have sent six bullets through the head of my best friend, and yet I hope to shew by this statement that I am not his murderer." One of the most captivating introductions I have ever seen.
A very disturbing tale. However, upon trying to explain it to someone, I realized that one needs to read it to understand why. This is an excellent pictorial representation of a moment during which the reader cannot help but hold their breath.
I especially like the way he/she/it... is draining through the floorboards.