Dr. Sophie Knowles, a professor of mathematics, must employ her keen skills of deduction to solve the murder of her friend, beloved librarian Charlotte Crocker, when the police believe that Charlotte was hiding something. (mystery & detective).
"synopsis" may belong to another edition of this title.
Ada Madison is the pen name of Camille Minichino. Camille is a retired physicist and math teacher and is the author of the Professor Sophie Knowles Mysteries, as well as short stories and articles. She's also Margaret Grace, the author of the Miniature Mysteries.
"About this title" may belong to another edition of this title.
Seller: ThriftBooks-Dallas, Dallas, TX, U.S.A.
Paperback. Condition: Very Good. No Jacket. Former library book; May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less. Seller Inventory # G1410451763I4N10
Seller: Goodwill Northern Illinois, Rockford, IL, U.S.A.
Condition: acceptable. This item is a previous library, school edition or rental copy. It has stickers on the cover, inside front pages and may also have stamping writing on the page edges. Seller Inventory # NIV.1410451763.A
Seller: Better World Books, Mishawaka, IN, U.S.A.
Condition: Very Good. Lrg. Former library copy. Pages intact with possible writing/highlighting. Binding strong with minor wear. Dust jackets/supplements may not be included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. Seller Inventory # 6344127-75