He was the co-author (ghostwriter) of Billie Holiday's autobiography Lady Sings the Blues, the author of Sugar Blues, a 1975 best-selling health book still in print, and the author of the English version of Georges Ohsawa's You Are All Sanpaku.
Eqal emag ən (emag ən) wan tamuzuq tan Billue Holiday, Lady Sings the Bleues, emag wan Sugar Bleues, əlkitab wan asaxat nagaraw wan 1975 harkuk dax nazan, əd emag nəmək wan anglais wan You Are All Sanpaku ən Georges Ohsawa.