Spiral squares - I may have to try this... a bunch of these together in various sizes could make a fun blanket!
Posh Pooch Designs Dog Clothes: Hats For men Crochet Pattern Collection
I get asked this a lot so thought it was a great pin to pin ;) chevron with a straight edge -
Seven Free Crochet Stitch Patterns ✿⊱╮Teresa Restegui http://www.pinterest.com/teretegui/✿⊱╮
Vortex Afghan & Pillows - free crochet pattern
Modern Crochet Pouf Crochet Floor Cushions by LoopingHome
Charleston Cloche Hat Crochet Pattern