| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| A Beginner's Guide to the Periodic Table | Paperback | 978-1-4729-0885-8 | 2014 |
| Chaos Clock | " | 978-0-86315-422-5 | 2003 |
| Chaos Quest | " | 978-0-86315-459-1 | 2004 |
| Crazy Creatures | Audio CD | 978-1-84648-585-5 | 2010 |
| Crazy Creatures | Paperback | 978-1-84299-457-3 | 2007 |
| Germ Wars | " | 978-1-84299-608-9 | 2009 |
| Mad Scientists | " | 978-1-84299-534-1 | 2008 |
| The Keepers' Daughter | " | 978-1-905294-94-7 | 2009 |
| The Keepers' Tattoo | Hardcover | 978-0-545-17166-3 | 2010 |
| What Makes You You? | Paperback | 978-1-4081-9406-5 | 2013 |
| Winterbringers | " | 978-0-86315-530-7 | 2005 |
A & C Black · A & C Black Publishers Ltd · Barrington Stoke Ltd · Chicken House · Floris Books · Oakhill Publishing Limited · Scholastic