817. Feeling confident that I will have multiple friends who nod along and go, "oh, yes, like thus and also like so" when exposed to the description of the said supercategory, and possibly will feel happy about getting into discussions of what theirs are.
(a) Favorite children's books. b) Things I have meant to reread for awhile but never quite gotten around to. c) Thin mystery novels that are likely to be fast-paced. d) Twentieth-century American history. e) Things that want returning to someone at some point but not too urgently. f) ???)