| title | ISBN-13 | year of publication |
|---|---|---|
| Checkpoint Science Stud Bk 1 Ebk | 978-1-4441-4377-5 | 2011 |
| Checkpoint Science Stud Bk 2 Ebk | 978-1-4441-4376-8 | 2011 |
| Checkpoint Science Stud Bk 3 Ebk | 978-1-4441-4379-9 | 2011 |
| Odkrycia i wynalazki, ktore zmienily swiat | 978-83-7167-770-0 | 2010 |
| Solids and Liquids | 978-0-7496-6439-8 | 2006 |
D Riley Peter · Peter Riley · R. P. · R. Peter · Riley Peter D Greenway Tim
Debit · Franklin Watts · Hodder & Stoughton