How can I help BookyAI keep continuity between chapters?

Three habits make a big difference. First, review the outline before writing (New Book → Review outline): make sure no two chapter summaries cover the same events or points — overlapping summaries are the most common cause of overlapping chapters. Second, keep the Codex current: characters, facts and open story threads are sent to the AI with every chapter, and it follows them closely. Third, if a chapter still misses the mark, regenerate that single chapter rather than the book — regeneration uses the continuity notes of all the chapters before it, including exactly where the previous chapter ended.