| Number | Author | Date | Title |
|---|---|---|---|
| 1881 | Hakan Lindgren | 2000-03-16 | Reconstructing man's first language |
| 1888 | Mark Odegard | 2000-03-17 | Re: Reconstructing man's first language |
| 1900 | John Croft | 2000-03-18 | Re: Reconstructing man's first language |
| 1901 | John Croft | 2000-03-18 | Re: Reconstructing man's first language |
| 1908 | Glen Gordon | 2000-03-20 | Re: Reconstructing man's first language |
| 1919 | Gerry Reinhart-Waller | 2000-03-22 | Re: Reconstructing man's first language |