I'm idly wondering about novels which play with the material form of the book/page. B. S. Johnson's *The Unfortunates* and *Albert Angelo* are the obvious examples; Toby Litt's *deadkidsongs* is quite ingenious at the end along these lines. Any others?

Before someone says *Tristram Shandy*, I don't quite mean playing with typesetting, as there are loads of examples of that. I mean the material paratextual stuff; pages, numbering, etc.