Originally untitled and published in the Children's Circle section of the Bucks Free Press (according to the copyright page of the collection "The Witch's Vacume Cleaner")
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| August 2016 |
|
The Witch's Vacuum Cleaner and Other Stories | Doubleday (UK) | Collection | 373 |
| September 2020 |
|
The Time-Travelling Caveman | RHCP Digital | Collection | |267 |
| September 2020 |
|
The Time-Travelling Caveman | Doubleday (UK) | Collection | |267 |
| September 2020 |
|
The Time-Travelling Caveman | Penguin Audio | Collection | |267 |
| October 2020 |
|
The Time-Travelling Caveman | Doubleday (UK) | Collection | 265 |
| August 2021 |
|
The Time-Travelling Caveman | Corgi Children's | Collection | |267 |
| July 2022 |
|
Der zerstreute Zeitreisende | Piper (Germany) | Collection | 267|267.1 |