Cambridge: Harvard University Press, 1970. First Edition. Large square quarto. The photographer's first book. SIGNED and briefly inscribed by Davidson. One of the seminal New York photobooks of the second half of the century, with Davidson's intimate photographs of the residents of East 100th street in Harlem. Luminous duotone images with white borders. (Parr / Badger, v2, 18; Roth 196-197; Open Book 260-261; Auer 516). Cloth noticeably mottled, pages yellowed, otherwise a sound, good copy in the printed acetate jacket, a bit rubbed, with a small tear at the head of the spine.