| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 2003 |
|
Green Angel | Scholastic Press | Chapbook | |
| March 2003 |
|
Green Angel | Scholastic Press | Chapbook | |
| June 2004 |
|
Green Angel | Scholastic Paperbacks | Chapbook | |
| May 2008 |
|
Green Angel | Paw Prints | Chapbook | |
| February 2010 |
|
Green Angel | Scholastic Paperbacks | Chapbook | |
| February 2010 |
|
Green Angel | Scholastic | Chapbook | |
| February 2010 |
|
Green Angel | Perfection Learning | Chapbook | |
| January 2012 |
|
Green Heart | Scholastic | Collection | |
| February 2012 |
|
Green Heart | Scholastic Paperbacks | Collection | |
| February 2012 |
|
Green Heart | Turtleback Books | Collection | |
| September 2024 |
|
Green Angel & Green Witch | Scholastic Audiobooks | Collection | |
| September 2024 |
|
Green Angel & Green Witch | Scholastic Press | Collection |