| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Children of God's Fire: A Documentary History of Black Slavery in Brazil | 978-O-271-O1321-3 (O-271-O1321-4) | 1994 |
E C. · R. C. · R. Conrad · R. E. · Robert C. · Robert Conrad · Robert E. · Robert Edgar Conrad