what thing about the book did she find strange
LectureNotes said what thing about the book did she find strange?
Answer: In this conversation, the focus is on a specific incident regarding the book that LectureNotes found unusual or strange. LectureNotes is inquiring about the particular aspect of the book that she found peculiar, and this seems to be the central theme of the discussion. To provide a more detailed answer, additional context or content from the conversation may be needed to accurately pinpoint the exact strange element about the book mentioned by LectureNotes.