| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1989 | 978-0-9622884-0-1 | John Picard | Russian Blues, Faceted and Fancy Beads from the West African Trade, Vol. 5 |
| 1991 | 978-0-9622884-1-8 | '' | Millefiori Beads from the West African Trade (Beads from the West African Trade, Vol VI) |
| 1993 | 978-0-9622884-2-5 | Ruth Picard · John Picard | Chevron and Nueva Cadiz Beads (Beads from the West African Trade, Volume VII) |