Publishing History

This is a chart to show the publishing history of editions of works about this subject. Along the X axis is time, and on the y axis is the count of editions published. Click here to skip the chart.  This graph charts editions published on this subject.
Editions Published
Year of Publication

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Prolific Authors

who have written the most books on this subject
John Laband, 10 books
Katesa Schlosser, 10 books
A. T. Bryant, 7 books
Ian Knight, 7 books
Henry Callaway, 6 books
Credo Vusa'mazulu Mutwa, 6 books
Colin De, 4 books
Jeff Guy, 4 books
Mazisi Kunene, 4 books
Bengt Sundkler, 4 books
American Board of Commissioners for Foreign Missions, 4 books
Walton Golightly, 4 books
Bertram Mitford, 4 books
A. J. Lubbe, 4 books
Dudley Kidd, 3 books
Sonia Bleeker, 3 books
Reba Paeff Mirsky, 3 books
John B. Wright, 3 books
Seydou Badian, 3 books
Dan Wylie, 3 books
C. L. Sibusiso Nyembezi, 3 books
Jenny Seed, 3 books
John Laband, 3 books
Phyllis Savory, 3 books
Thomas Mofolo, 3 books