 
    While he is caring for Professor Bullfinch's computer Danny Dunn discovers how to feed his homework into the machine
"synopsis" may belong to another edition of this title.
Seller: ThriftBooks-Atlanta, AUSTELL, GA, U.S.A.
Hardcover. Condition: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less 0.75. Seller Inventory # G0070705208I3N00
Seller: Better World Books, Mishawaka, IN, U.S.A.
Condition: Good. Former library book; may include library markings. Used book that is in clean, average condition without any missing pages. Seller Inventory # 4634128-75
Seller: Wonder Book, Frederick, MD, U.S.A.
Condition: Good. Good condition. Good dust jacket. A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains. Seller Inventory # H04OS-00322