| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Colin & Justin's How Not to Decorate | Hardcover | 978-0-316-73199-7 | 2005 | Justin Ryan |
| Colin and Justin's Home Heist Style Guide: How to Create the Perfect Home | Paperback | 978-0-14-317057-0 | 2008 | " |
| The Cambridge Companion to Apocalyptic Literature | Hardcover | 978-1-108-42270-3 | 2020 | |
| The Cambridge Companion to Apocalyptic Literature | Paperback | 978-1-108-43689-2 | 2020 | |
| The Million Pound Property Experiment: How to Make Money from Your Home | Hardcover | 978-0-563-48813-2 | 2003 | Justin Ryan |
BBC · Cambridge University Press · Hachette Book Group USA · Penguin