A group of children and a "spirit" go back through time to discover the beginnings of Halloween.
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| June 1972 |
|
The Halloween Tree | Alfred A. Knopf | Novel | |
| 1973 | The Halloween Tree | Hart-Davis, MacGibbon | Novel | ||
| December 1973 |
|
The Halloween Tree | Alfred A. Knopf | Novel | |
| April 1974 |
|
The Halloween Tree | Alfred A. Knopf | Novel | |
| October 1974 |
|
The Halloween Tree | Bantam Books | Novel | |
| November 1974 |
|
The Halloween Tree | Bantam Books | Novel | 1 |
| 1975 |
|
The Halloween Tree | Corgi Books / Transworld Publishers | Novel | |
| 1975 |
|
A árvore sagrada | Livros do Brasil | Novel | |
| July 1975 |
|
The Halloween Tree | Bantam Books | Novel | 1 |
| 1976 | L'albero di Halloween | Emme Edizioni | Novel | ||
| December 1976 |
|
The Halloween Tree | Bantam Books | Novel | 1 |
| April 1978 |
|
The Halloween Tree | Bantam Books | Novel | |
| August 1978 | The Halloween Tree | Bantam Books | Novel | ||
| September 1979 | The Halloween Tree | Bantam Books | Novel | ||
| September 1982 | The Halloween Tree | Bantam Books | Novel | ||
| September 1982 |
|
The Halloween Tree | Bantam Books | Novel | |
| November 1984 | The Halloween Tree | Bantam Books | Novel | ||
| October 1988 |
|
The Halloween Tree | Alfred A. Knopf | Novel | |
| 1989 |
|
The Halloween Tree | Bantam Books | Novel | |
| 1990 |
|
The Halloween Tree | Bantam Spectra | Novel | |
| May 1990 |
|
The Halloween Tree | Bantam Spectra | Novel | |
| 1994 |
|
L'arbre d'Halloween | Seuil | Novel | |
| 1994 |
|
Halloween | Diogenes | Novel | |
| 1994 |
|
The Halloween Tree | Bantam Spectra | Novel | |
| 1996 |
|
The Halloween Tree | Alfred A. Knopf | Novel | |
| September 1999 |
|
The Halloween Tree | Alfred A. Knopf | Novel | 1 |
| January 2000 |
|
The Halloween Tree | Earthlight | Novel | |
| February 2005 |
|
L'albero di Halloween | Mondadori | Novel | |
| October 2005 |
|
The Halloween Tree | Gauntlet Press | Novel | |
| August 2007 |
|
The Halloween Tree | Alfred A. Knopf | Novel | |
| August 2007 |
|
The Halloween Tree | Alfred A. Knopf | Novel | |
| December 2008 | The Ray Bradbury Gift Set | PS Publishing | Omnibus | ||
| December 2008 | The Ray Bradbury Gift Set | PS Publishing | Omnibus | ||
| August 2011 |
|
The Halloween Tree | Blackstone Audiobooks | Novel | |
| December 2013 |
|
The Halloween Tree | Harper Voyager (UK) | Novel | |
| October 2014 |
|
A Árvore do Halloween | Bertrand Brasil | Novel | |
| August 2015 |
|
The Halloween Tree | Alfred A. Knopf | Novel | |
| August 2015 |
|
The Halloween Tree | Alfred A. Knopf | Novel | |
| October 2015 |
|
L'arbre d'Halloween | Gallimard | Novel |