Inventions

Roaring Brook Press, 2009. Paperback. Good. Disclaimer:Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed.

Kingfisher Books Ltd, 2009. Paperback. Good. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed.

Roaring Brook Press, 2006. Hardcover. Good. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed.

Kingfisher, 2006. Hardcover. Very Good. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed.

Roaring Brook Press. Used - Very Good. Former library book; may include library markings. Used book that is in excellent condition. May show signs of wear or have minor defects.

Roaring Brook Press. Used - Good. Former library book; may include library markings. Used book that is in clean, average condition without any missing pages.

MacMillan , pp. 64 . Papeback. Used.

Roaring Brook Press. Used - Very Good. Former library book; may include library markings. Used book that is in excellent condition. May show signs of wear or have minor defects.

Used - Very Good. Used book that is in excellent condition. May show signs of wear or have minor defects.

hardcover. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book.

hardcover. Good. Access codes and supplements are not guaranteed with used items. May be an ex-library book.