for my book, Handbook of Analysis & its Foundations.

Originally I tried to separate the mere typographical errors, the more substantial mathematical errors, and the addenda (i.e., things that aren't actually errors, but just comments about what I wish I could add to the book). But I've decided that it's not really possible to separate those categories -- there's too much overlap.

For convenience this list is now broken into several web pages, one for each "part" of the book: