THE OPEN SORE OF A CONTINENT: A Personal Narrative of the Nigerian Crisis. By Wole Soyinka. Oxford University Press. 176 pp. $19.95
By Thomas Nipperdey. Trans. by Daniel Nolan. Princeton Univ. Press. 760 pp. $69.95
By Paul Berman. Norton. 300 pp. $24
Stanley I. Kutler et al., eds. Macmillan. 4 vols. 1,941 pp. $385
By Michael Snodin and Maurice Howard. Yale Univ. Press and the Victoria and Albert Museum. 232 pp. $45
By John Horgan. Addison Wesley Longman. 320 pp. $24
By Gerhard Dohrn-van Rossurn. Trans. by Thomas Dunlap. Univ. of Chicago Press. 451 pp. $29.95.
By Tom Horton. Norton. 352 pp. $25