| title | ISBN-13 | year of publication |
|---|---|---|
| Kolay Bilim - Kim ? | 978-9944-88-955-1 | 2011 |
| Kolay Bilim Nasil Ne Kadar? | 978-9944-88-876-9 | 2010 |
| Kolay Bilim - Ne ? | 978-9944-88-954-4 | 2011 |
| Kolay Bilim Neden? | 978-9944-88-877-6 | 2010 |
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