• Books
• Science Experiments

Seller Description: Very good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! See More Details

Seller Description: Very good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! See More Details

Seller Description: Very good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! See More Details

Seller Description: Good. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less. See More Details

Seller Description: Good. See More Details

Seller Description: Fine. LIKE NEW! ! ! Has a red or black remainder mark on bottom/exterior edge of pages. See More Details

Seller Description: Fair. Book is considered to be in acceptable condition. The actual cover image may not match the stock photo. Book may have one or more of the following defects: noticeable wear on the cover dust jacket or spine; curved dog eared or creased page s; writing or highlighting inside or on the edges; sticker s or other adhesive on cover; CD DVD may not be included; and book may be a former library copy. See More Details

Seller Description: Fair. See More Details

Seller Description: Good condition. It may show normal signs of use such as light writing highlighting or library markings but all pages are intact and the book is fully readable. A solid complete copy that's ready to enjoy. See More Details

Seller Description: New. See More Details

Seller Description: Good. All pages and cover are intact including the dust cover if applicable. Spine may show signs of wear. Pages may include limited notes and highlighting. May include From the library of labels. Shrink wrap dust covers or boxed set case may be missing. Item may be missing bundled media. See More Details

Seller Description: Good. Gently used with minimal wear on the corners and cover. A few pages may contain light highlighting or writing but the text remains fully legible. Dust jacket may be missing and supplemental materials like CDs or codes may not be included. May be ex-library with library markings. Ships promptly! See More Details

Seller Description: Very good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! See More Details

Seller Description: Very good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! See More Details

Seller Description: Very good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! See More Details

Seller Description: Very good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! See More Details

Seller Description: Very good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! See More Details

Seller Description: New. See More Details

Seller Description: Good. All pages and cover are intact including the dust cover if applicable. Spine may show signs of wear. Pages may include limited notes and highlighting. May include From the library of labels. Shrink wrap dust covers or boxed set case may be missing. Item may be missing bundled media. See More Details

Seller Description: Fair. Used-Acceptable: All pages and the cover are intact but shrink wrap dust covers or boxed set case may be missing. Pages may include limited notes highlighting or minor water damage but the text is readable. Item may be missing bundled media. See More Details

Seller Description: Very good. Publisher overstock. May have remainder mark / minor shelfwear. 99% of orders arrive in 4-10 days. See More Details

Seller Description: Good. All pages and cover are intact. Dust jacket included if applicable though it may be missing on hardcover editions. Spine and cover may show minor signs of wear including scuff marks curls or bends to corners as well as cosmetic blemishes including stickers. Pages may contain limited notes or highlighting. From the library of labels may be present. Shrink wrap dust covers or boxed set packaging may be missing. Bundled media e.g. CDs DVDs access codes may not be included. See More Details

Seller Description: Very good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority! See More Details

Seller Description: Fast &-Good condition. It may show normal signs of use such as light writing highlighting or library markings but all pages are intact and the book is fully readable. A solid complete copy that's ready to enjoy. See More Details

Seller Description: Fair. Has significant Cover Wear Marks. See More Details