This was PART III of a very attractive and useful set of four booklets published in 1964 on the life and work of Sojourner Truth. Narrative of Sojourner Truth was written by Olive Gilbert and Frances W. Titus and was published by John Henry and Mary Louisa Dunn Bryant Foundation, Los Angeles (1964).  These narrow booklets were 8.5 x 3.5 inches and each featured on its cover a reproduction of a work by White. (Part III featured another drawing by White, though within the publication the drawing was credited to the artist, but no further details were given. The page numbers of this pamphlet were 65 - 96, and the drawing in question was Guardian, Charcoal, 1954, Private Collection. (This was the work used on the cover of Andrea Barnwell's 2002 monograph on Charles White, published by Pomegranate, San Francisco.