Disappearing 16 Patch Tutorial: http://www.happyquiltingmelissa.com/2011/03/guest-blogging.html
tutorial for 8 HSTs! Excellent for Farmers wife blocks and all those teeny tiny HSTs. From the blog 'laugh yourself into stitches'
This site is in Russian, but Roolen has a translate button
4 Patch Disappearing Quilt Block – Criss Cross
Chock-A-Block Quilt Blocks: Disappearing 4-Patch tutorial.
What comes next?: Disappearing 4 patch - with a twist
Chock-A-Block Quilt Blocks: Disappearing 4-Patch - nice tutorial
Google Image Result for http://www.capitolcityquiltguild.org/graphics/Tips/DD9Patch.gif