An unusual paragraph

[Rum_Pirate]

This is an unusual paragraph. I’m curious as to just how quickly
you can find out what is so unusual about it. It looks so ordinary
and plain that you would think nothing was wrong with it. In fact,
nothing is wrong with it. It is highly unusual though. Study it
and think about it, but you still may not find anything odd. But if
you work at it a bit, you might find out. Try to do so without any
coaching!

. . .

[Norman Bernstein]

Sheeesh.... no letter 'e' in the paragraph, despite the fact that it's the most common letter in the english alphabet.

(This one's so old, it's got a beard!)

[David W Pratt]

Neat!
For fun, read Poe's "Xing a Paragrab"