indexes (indices?) are boring. but they're critical to most books. and if the reader wants to find something quickly, he or she goes to the index, which must be organized crisply and logically. i like how the word "index" is situated in the right margin. also note that the page number is located on the bottom left, not the bottom right. i'm not sure what to think about that—it's not very intuitive for the reader to look at the bottom left. hmmm.