Prove It!

Harper & Row Publishers. Fine with no Dust Jacket. 1963. First Edition: Later Printing. Hard Cover. 64 pages: 6.5 x 8.75 in.: 1: KB#013756: Reading Level Unknown, as is vintage copy no longer printed. Copy has no DJ and back board is plain (no printing on it). LCCN 62-21288. Boards and pages are clean, unmarked (no writing… Read more about this item

Harper & Row, 1963. Hardcover. Good. Former library book; Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed.

Harper & Row, 1963. Hardcover. Acceptable. Former library book; Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed.

Harper & Row, 1963. Hardcover. Good. Missing dust jacket; Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed.

Harper & Row, 1963. Hardcover. Good. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed.

Harper & Row, 1963. Hardcover. Acceptable. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed.

SCOLASTIC BOOK SERVICES. Used - Acceptable. Acceptable condition. (childrens, juvenile, science, experiments) A readable, intact copy that may have noticeable tears and wear to the spine. All pages of text are present, but they may include extensive notes and highlighting or be heavily stained. Includes reading copy only books.

Harper & Row, 1963. Hardcover. Acceptable. Missing dust jacket; Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed.

Scholastic, 1964-01-01. Paperback. Good. 0.2000 in x 8.1250 in x 6.0000 in. Sticker on the spine. Prior owner wrote on the front cover in the top right corner. Small tear at the top and right edge of the first page. Chipping at the right edge of the front cover. Small creases at the top and bottom corners… Read more about this item

SCOLASTIC BOOK SERVICES, 1967-01-01. Paperback. Good. in x in x in. Ex-library

HarperCollins Publishers. Used - Good. Used book that is in clean, average condition without any missing pages.

Scholastic Book Services. GOOD- Reading Copy. 1967. Worn/Second Printing. Soft Cover. (P111) (H113) .

HarperCollins Publishers. Used - Good. Used book that is in clean, average condition without any missing pages.

Fine.