H is also for Hook as shown in the Brooke's Book's Stitcher's Alphabet piece I am stitching for the Alphabet Club SAL:
I do have to add the Kreinik to make the hook and some beads too.
I think that is supposed to be Hook that you use to make a latch hook rug rather than a crochet hook? I made a latch hook rug back in the late 1980s. They were quite the craze! You bought a very large painted canvas and loads of precut lengths of wool which you made into knots around the holes in the canvas to form a nice soft rug. The great thing about having one with an open fire was that if a coal burned a hole in it you could just reknot that area. The one I did was so big I used to sit under it while I was making it and use it as a blanket. A nice hobby for the winter months.
I've thought of two H themes for my stitching - Hearts and Houses. I bet you all thought I was going to choose Hallowe'en! Ha, that fooled you. You get to see my Hallowe'en stuff all the time so this is a little different.
Both those collage photos are clickable so you can make them larger.
I have one H WIP, Hallowe'en Town by The Frosted Pumpkin Stitchery: