| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1991 | 978-0-9631072-0-6 | American Hemerocallis Society | Daylilies: The Beginner's Handbook |
| 1995 | 978-0-9631072-1-3 | Frances Gatlin | Daylilies--A Fifty-Year Affair: The Story of a Society and Its Flower |
| 1999 | 978-0-9631072-2-0 | Frances L. Gatlin · Cherly Postlewait · Elizabeth Schreiner | An Illustrated Guide to Daylilies |