Our Knowledge Of the External World

London: Prometheus Books/George Allen & Unwin, 1969. 5th Impression. Textbook Binding. Very Good/Good+. 1926 Not a textbook binding. In clipped dustjacket. Our photos depict the actual book offered. Tidy light green cloth boards with bright gilt titling on spine; spine and upper board edges are a wee bit toned. Bottom edge of rear board has a… Read more about this item

New York: W.W. Norton & Company, 1929. Later Printing . Hardcover. Very Good/No Jacket. 8vo - over 7¾" - 9¾" tall. Book is in VG condition with owner's name and other writing to FFE, light rubbing to edges, light bumping to spine ends & corners, light fading to spine else a bright and solid copy. Book lacks DJ.… Read more about this item

New York: W. W. Norton & Company. Very Good in Very Good dust jacket. 1929. First Edition; Later Printing. Hardcover. Boards show some abrasion, with inner binding visible in a few spots along outer gutters. ; Dust jacket is unclipped with minor chipping to edges and corners and some fading to spine. Dust jacket has been placed in… Read more about this item

New York: W. W. Norton & Company. 1929. First Edition; First Printing. Hardcover. Very Good in a Very Good price clipped dust jacket. All 4 flap corners clipped Owner personalization on FEP. Light bump at bottom of front panel. Rubbing along panel edges. .

New York: W.W. Norton & Company , 1929. 2nd Edition 1st Printing. Hardback. Near Very Good. 8vo - over 7¾ - 9¾" tall. First edition first printing hardback octavo Black cloth with red title boxes. xiv + 268 pages one page of publisher's adverts Near Very Good condition. No inscriptions.

New York: Norton, 1929. Second Edition . Hardcover. Very Good/Very Good. A Very Good copy in black cloth with red paper labels at the spine and front cover, in a price-clipped Very Good dust jacket. Mild tanning/soiling at the top edge of the text block, clean/unmarked within, wioth little wear to the covers. (Not ex-library.)

Mentor Books; New American Library, 1922. First Mentor. Mass Market Paperback. Fair.

Routledge, 2000. PAPERBACK. Cover is a little worn. Text is unmarked. No creases in the spine.

Routledge. Very Good. 1993. Paperback. 0415096057 . 251 pages .

Routledge, 1993. Paperback. Very Good. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed.

HarperCollins Publishers Ltd, 1926-12-01. Hardcover. Very Good. 3.3974 in x 19.3853 in x 12.9901 in. No dust jacket.

London: George Allen & Unwin Ltd, 1969. Hardcover. 251p., later printing (much later) of the 1926 revision, hardbound in pale grey papered boards gilt and enclosed in the elegantly plain dust jacket. Very good condition: perfectly sound, clean and unmarked in any way.

George Allen & Unwin, 1961. Hardcover. Acceptable/Good. 1961. Reprinted. 251 pages. Illustrated dust jacket over green cloth covered boards with gilt. Pages are moderately tanned and foxed throughout, heavier at end-papers, paste-downs and text-block edges. Binding remains firm. Boards have mild edge-wear with slight rubbing to surfaces. Mild crushing to spine ends. Book has a slight forward lean.… Read more about this item

Routledge, 1993. Paperback. Acceptable. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed.

Routledge, 1993. Paperback. Good. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed.

HarperCollins Publishers Ltd, 1926-12. Hardcover. Good.

Franklin Classics, 2018-10-15. Hardcover. Good. 0.6300 9.2100 6.1400. Mild to Moderate creasing / bending to covers and pages. Book is otherwise very clean, unmarked and 100% functional.

London: Routledge, 1995. Paperback. pp. 251. 8vo. Light shelfwear; very good+.

New York, NY: Routledge, 1993. Paperback. Very Good Plus. 8vo - over 7¾" - 9¾" tall. 251 pp. Tightly bound. Spine not compromised. Text is free of markings.

Routledge, 1993-06-25. Paperback. Good.