Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Miss Zukas helps her aged aunt untangle a lifelong mystery.

While not as intriguing as some of the early books in this series, Miss Zukas checks in again in with an arresting tale involving an aged favorite aunt. As the plot matures, all regulars play their roles and the reader catches up on their lives. A further bit of Miss Zukas' love life is revealed and she seems not as straight laced and more vulnerable than previously. A good read, but, lacks the high interest level of the first titles.