| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2008 | 978-0-9560012-0-7 | Richard Watson · Owen Downey | The Little Red Book of Acoustics: A Practical Guide |
| 2011 | 978-0-9560012-1-4 | J. Trinity | It Was Hard Work Being a Cow: Hilltop Farm Animal Children's Picture Book Series (Age 3-7) |
| 2013 | 978-0-9560012-2-1 | R. Watson · Owen Downey | The Little Red Book of Acoustics: A Practical Guide |