4 books
Ariel's Reply to the Rev. John [!] a Seiss, D. D., of Philadelphia; Also, His Reply to the Scientific Geologist and Other Learned Men, in Their Attacks On the Credibility of the Mosaic Account of the Creation and of the Flood
The Negro
The Negro; What Is His Ethnological Status? 2nd Ed.
The Negro, What Is His Ethnological Status