To make you a little less pissed, Jeff, I consider "The Stars my destination" and "The 3 stigmata of Palmer Eldritch" to be in the top 100. The former I was so engulfed in that I read it till the end on one sitting, finishing it in the wee hours of the morning.
Gormenghast I have never even heard of
Jack, was Lem's "Futurological Congress" on anyones list, yet?
Sure is one mine. More so each passing day.
Should also mention Isaac Asimov's "The Winnowing" -
http://en.wikipedia.org/wiki/The_Winnowingeven thou it is a short story.
Also on my list, many books of Jack Vance -
http://en.wikipedia.org/wiki/Jack_Vance"The Dying Earth"
The Dungeons and Dragons RPG and associated literature uses a magic system inspired by Jack Vance's Dying Earth series [16]
"Emphyrio"
"To Live Forever"
..for a starter on his works.
Also:
http://en.wikipedia.org/wiki/Babel-17Babel-17 is a 1966 science fiction novel by American writer Samuel R. Delany in which the Sapir–Whorf Hypothesis (that language strongly influences thought and perceived reality) plays an important part. It was joint winner of the Nebula Award for Best Novel in 1966 (with Flowers for Algernon)[1] and was also nominated for the Hugo Award for Best Novel in 1967.[2]
During an interstellar war one side develops a language, Babel-17, that can be used as a weapon. Learning it turns one into an unwilling traitor as it alters perception and thought. The change is made more dangerous by the language's seductive enhancement of other abilities. This is discovered by the beautiful starship captain, linguist, poet, and telepath Rydra Wong. She is recruited by her government to discover how the enemy are infiltrating and sabotaging strategic sites. Initially Babel-17 is thought to be a code used by enemy agents. Rydra Wong realizes it is a language, and finds herself becoming a traitor as she learns it. She is rescued by her dedicated crew, figures out the danger, and neutralizes its effects.
The novel deals with several issues related to the peculiarities of language, how conditions of life shape the formation of words and meaning, and how the words themselves can shape the actions of people.
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I also read everything HP Lovecraft wrote, when I was around 15-17. I had not heard of him, just happened to pick a book from the library shelf (always done that a lot, still do!) and was instantly hooked. Also roleplayed "Call of Cthulhu" back then.