NY:: Pantheon,. Near Fine in Near Fine dust jacket. 2018. Hardcover. 9781101871867 . First printing. About fine in like dust jacket. .
Lanham:: University Press of America,. Fine. 1989. Paperback. 0819175587 . First paperback edition. Fine in green, printed wraps. .
NY:: Thomas Y. Crowell Company,. Very Good in Very Good dust jacket. 1965. Hardcover. Part of the Let's-Read-and-Find-Out Science series. Third printing. Very good or better in like dust jacket. .
NY:: Weybright and Talley,. Very Good in Very Good dust jacket. 1969. Hardcover. B0006BZAJY . Illustrated with maps and drawings. First edition. Previous owner's book-plate on front paste-down, else very good in a very good dust jacket. .
NY:: Dutton,. Very Good. 1975. Paperback. 0525473998 . Illustrated. First printing (paperback). Light shelf wear and aging, else very good in oversize illustrated wraps.; 174 pages .
NY:: Columbia University Press,. Near Fine in Very Good dust jacket. 1968. Hardcover. B0784K713F . The 1967 George B. Pegram Lecture. First edition. Near fine in a very good (one small chip), price clipped dust jacket. .
NY:: Atheneum,. Near Fine in Near Fine dust jacket. 1980. Hardcover. 0689108737 . First American edition. Near fine in a near fine dust jacket. .
NY:: Julian Messner,. Very Good in Very Good dust jacket. 1968. Hardcover. B0006BUHTM . Foreword by Willy Ley. First edition. INSCRIBED by the author to a previous owner. Light foxing on top edge, else very good in a very good (minor edge wear, light foxing on rear panel, lower corner of front flap is clipped) dust jacket. ; 191 pages .
London:: Longmans, Green, and Co.,. Good. 1884. Hardcover. Illustrated with line drawings. First edition. Small octavo, bound in light blue cloth with gilt and black lettering and borders, dark brown endpapers. Moderate shelf wear and aging, previous owners' book-plates on front paste-down and front free endpaper, occasional finger soiling and foxing throughout text block, else good. ; 172 pages .
Cambridge:: Cambridge University Press,. Very Good. 1917. Hardcover. First edition. Moderate shelf wear and aging, previous owner's name on front free endpaper, else very good in blue cloth. No dust jacket. .
Berlin:: Springer-Verlag,. Very Good. 1964. Hardcover. Text is in German. Springer Tracts in Natural Philosophy, Volume 3. First edition. Ex-library copy with a few typical markings, else very good in yellow cloth. No dust jacket. .
Amsterdam:: North-Holland Publishing Company,. Very Good. 1966. Hardcover. First edition. Ex-library copy with typical markings, else very good in red cloth. No dust jacket. .
London:: Hilger & Watts,. Very Good. 1966. Hardcover. First edition. Ex-library copy with a few typical markings, else very good in red cloth. No dust jacket. .
London:: Iliffe Books,. Very Good. 1968. Hardcover. B0006BW1S2 . First edition. Ex-library copy with a few typical markings, else very good in gray cloth. No dust jacket. .
NY:: Plenum Press,. Very Good. 1972. Hardcover. 0306305801 . First edition. Ex-library copy with typical markings, else very good in brown cloth. No dust jacket. .
Berlin:: Springer-Verlag,. Very Good. 1968. Hardcover. 354004342X . Text is in German. First edition. Ex-library copy with a few typical markings, else very good in yellow cloth. No dust jacket. .
NY:: Boni & Liveright,. Very Good. 1927. Hardcover. B00085LJBQ . First edition. Moderate shelf wear and aging, else very good in dark blue cloth with gilt lettering and borders on the spine. ; 544 pages .
Berlin:: Springer-Verlag,. Good. 1961. Hardcover. Text is in German. Black and white illustrations throughout. First edition. Ex-library copy with typical markings, else good in black cloth. No dust jacket. ; 169 pages .
New Haven:: Yale Univeristy Press,. Good. 1913. Hardcover. B000GPD1AU . First printing (1000 copies). Moderate shelf wear and aging, else good in dark blue cloth with gilt lettering on the spine. No dust jacket. ; 328 pages .
London:: Cambridge University Press,. Very Good. 1960. Hardcover. B0006AWSY0 . First edition. Ex-library copy with typical markings, else very good in red cloth. No dust jacket. .
