Haynes Manual for the Apollo 1 LM and CSM. Awesome.

"A couple of other examples of this kind of thing we like, are the bookish experimentations of B.S. Johnson, whose second novel Alberto Angelo contains both stream-of-conciousness marginalia, and cut-through pages enabling the reader to see ahead - possibly the most radical act I know in experimental books." Yes! And which I bang on about interminably. I love this stuff.