| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| November 2011 | Nature, November 3, 2011 | Nature Publishing Group | MAGAZINE | ||
| February 2021 |
|
Future Tales 2108 | Deborah Walker | Collection | |2 |
| March 2021 |
|
Future Tales 2104-09 | Deborah Walker | Collection | |23 |
| April 2021 |
|
Future Tales 2101-09 | Deborah Walker | Collection | |33 |