This website teaches how to crochet with pop tabs, and also has a lot of other good pop tab craft ideas (but not all have tutorials).
How to Crochet with Pop-Tops
Great tutorial to make crochet roses.
Narrow Crochet Skull Scarf - Free crochet pattern by Karin Kaufmann.
free crochet skull pattern ♡ Teresa Restegui http://www.pinterest.com/teretegui/ ♡
Skull Crocheted Scarf @Heather Creswell Creswell Creswell Creswell Creswell Phillips Here is another good tutorial
This is fun crochet! Lace tutorial!!
Oombawka Design *Crochet*: Crochet Tip of the Week - Turning Chains