Patterns, books (all kinds), software (into digital scrapbooking) labels (I must have labels, half the fun of any project is getting to make a label for it, from quilts to canned good..if I make it I label it!! I label drawers so I know what sewing needles, crochet hooks, oh yes crocheting too, gadgets, etc. are in there.! My first obsession I mean collection was books, I started at 12 years of age, and I am now older than dirt! I'm sure I need a 12 step program of some sort! LOL