J.B. · J. O'Brien · O'Brien
| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Agile Testing with Ruby and Rails | Taschenbuch | 978-1-59059-915-0 | 2007 | Daniel Manges · Joe O'Brien · Chad Humphries |
| Alfie Green and a Sink Full of Frogs | Paperback | 978-1-84717-079-8 | 2007 | Joe O'Brien |
| Alfie Green and the Bee-bottle Gang | " | 978-1-84717-054-5 | 2007 | " |
| Alfie Green and the Chocolate Cosmos | Hardcover | 978-1-84717-196-2 | 2010 | " |
| Alfie Green and the Conker King | " | 978-1-84717-033-0 | 2007 | " |
| Alfie Green and the Fly-trapper | Paperback | 978-1-84717-072-9 | 2007 | " |
| Alfie Green and the Magical Gift | " | 978-1-84717-041-5 | 2007 | " |
| Alfie Green and the Magical Gift | Hardcover | 978-0-86278-936-7 | 2005 | " |
| Alfie Green and the Monkey Puzzler | Paperback | 978-1-84717-174-0 | 2009 | " |
| Alfie Green and the Sink Full of Frogs | Hardcover | 978-0-86278-937-4 | 2005 | " |
| Alfie Green and the Snowdrop Queen | " | 978-1-84717-120-7 | 2008 | " |
| Alfie Green and the Supersonic Subway | " | 978-1-84717-095-8 | 2008 | " |