British Cactus & Succulent Society · EAE Creative Colour Ltd
| title | media type | ISBN-13 | year of publica- tion |
|---|---|---|---|
| Dumpling and His Wife: New Views of the Genus Conophytum | Hardcover | 978-0-9539326-1-0 | 2002 |
| Lithops: Treasures of Loveliness | " | 978-0-902099-59-3 | 1999 |
| Lithops: Treasures of Loveliness | Paperback | 978-0-902099-64-7 | 1999 |
| The Genus Conophytum: A Conograph | Hardcover | 978-0-620-17633-0 | 1993 |
Stefan Hammer · Stefan Heimer · Stefan Heiner · Stefan Hyner · Steffen Hehner · Stephanie Hanor · Stéphanie Honoré · Steven A Hammer · Steven Homer