| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1989 | 978-0-9692640-4-0 | Tony Silva | A monograph of endangered parrots |
| 1990 | 978-0-9692640-7-1 | Rick Jordan | Parrot incubation procedures: A methodical guide to incubation, hatching and problem hatches for the aviculturist |
| 1989 | 978-0-9692640-8-8 | Paul Owen Lewis | You are cordially invited to P. Bear's new year's party (formal dress required): A counting book |