(available at myfonts.com)
The patterns in MoreTextures were begun in the font distortion program Font-O-Matic. However, instead of giving it letters to distort, I gave it black squares, and let it put stripes or cracks or holes on those squares. Then I discarded most of the results, saving only those that looked interesting, and did further manipulation in Fontographer.
TexturesOne is very similar to MoreTexture, containing patterns with which to make borders.