Today I started writing the basic crochet stitch instructions - there's a total of seven stitches for now, but I've just returned from Hobbycraft (I was very good and just browsed longingly through the very expensive wool section!), and there I spotted a book with 100 crochet stitches! One hundred! I couldn't imagine there could be that many - I think after describing all of those, I'd be positively loopy!
Anyway, the stitches I have are the main basic ones, so will serve very nicely for reference purposes...for now!