This is the second, revised edition of Kallir's 1930 catalogue raisonné, published under his original name, Otto Nirenstein (see entry in this database). The English language edition was issued in 1966, and includes excerpts from the artist's notebooks and lists of paintings. See also the definitive catalogues of the artist's works published by Jane Kallir in 1990 and 1998 respectively, both cited in this database.