Nima Yuseidi
Nima Yuseidi is another member of the book club run by Tabitha Forthright. Though on first glance she appears to have two heads, the second head is in fact fake, perhaps similar in ancestral purpose to the decoy false head possessed by certain butterflies. While it certainly doesn't serve now to protect her from predation, she still for whatever reason feels obligated to keep up the resemblance, going so far as to outfit her false head with its own pair of glasses.
Nima hates conflict of any sort, and her frequent response to an argument (whether or not it's her that anyone's arguing with) is to turn in circles while saying "Oh, dear, oh, dear, oh, dear."