| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1989 | 978-0-9512877-0-5 | J.Barry Webb | Shakespeare's Animal and Related Imagery: Chiefly in the Erotic Context |
| '' | 978-0-9512877-1-2 | '' | Shakespeare's Erotic Word Usage |
| 1991 | 978-0-9512877-2-9 | '' | Shakespeare's Imagery of Plants: A Study of the Named Species |
| 1996 | 978-0-9512877-3-6 | '' | Shakespeare's Animals: A Guide to the Literal and Figurative Usage |