I have copies of the following books:

THE STORY OF THE JUBILEE SINGERS WITH THEIR SONGS
Author: J.B.T.Marsh
Pub: Houghton, Osgood & Co., The Riverside Press, Cambridge MA 1880
112 songs of the Fisk University Jubilee Singers

THE BOOKS OF AMERICAN NEGRO SPIRITUALS, paperback reprints of "The Book of American Negro Spirituals" and "The Second Book of American Negro Spirituals"
Authors: James Weldon Johnson and J. Rosamund Johnson
Pub: Viking Press, New York, originally published 1926 and 1927, two-volume set rebublished 1953

AMERICAN NEGRO SONGS AND SPIRITUALS
Ed: John W. Work
Pub: Bonanza Books, a division of Crown Books, Inc., New York,1940
230 songs - spirituals, blues, work songs, hollers, jubilees, social songs, plus a Bibliography of 45 entries

WHITE SPIRITUALS OF THE SOUTHERN UPLANDS
Author: George Pullen Jackson
Pub: Dover Reprint 1965 of book originally published by The Univerity
      of North Carolina Press, 1953
Notes some origins and adaptations in Ameerican Negro music

SPIRITUAL FOLK SONGS OF EARLY AMERICA