Spencer had to fight to keep her mouth shut from any further comments about her professor's library. Though she had admitted that the books were from her own library. That only made the woman that much more intimidating. The edge in her tone also served as an apt warning as Spencer found herself obeying it.
There was no way she could be honest with the woman about how the books made her feel. Keeping as much confidence as she could, Spencer lied. "Discomfort. Disgust."