&sq=Facebook&lang=en&file=File:Hollow_Earth_Book_Cover.jpg) Cover of Hollow Earth | |
| Author | John and Carole Barrowman |
|---|---|
| Language | English |
| Genre | Young Adult/Fantasy |
| Publisher | Buster Books |
Publication date | 2 February 2012 |
| Publication place | United Kingdom |
| Media type | Print (paperback) |
| Pages | 336 |
| ISBN | 1-907151-64-8 |
| Followed by | Bone Quill |
Hollow Earth is the debut novel from sibling writing pair John Barrowman and Carole Barrowman which was published in the United Kingdom on 2 February 2012 by Buster Books.