CHURCHILL, Winston Spencer. The World Crisis. London: 1923-31. Vols. I, III-VI (of 6) only. 8° (230 x 152mm). Maps, plans and illustrations. Original cloth. Volume I: 2nd edition, volumes III to VI 1st edition, and volume 6 inscribed by Randolph Churchill 'Seymour from Randolph. November 1931. Newcastle.'; and 19 others, 20th-century, the majority history of biography, including a number by or on Churchill. (24)