I samlingen
| 2019 | Tenk om du var Kleopatra You wouldn't want to be Cleopatra! | |
| 2011 | Biobrensel : framtidas energi Biofuels | |
| 2011 | Boken om trolldom | |
| 2011 | Gass : et rent, fossilt brensel | |
| 2011 | Olje : vil den ta slutt Oil | |
| 2011 | Store oppdagere : oppdag verden Great explorers | |
| 2011 | Vindkraft : energi uten grenser Wind power | |
| 2006 | Aliens | |
| 2006 | Ghosts | |
| 2006 | Monsters | |
| 2006 | Vampires | |
| 2006 | Werewolves | |
| 2006 | Zombies | |
| 2005 | Qāmūs al-dīnūsūrāt : inklīzī - fransī - 'arabī The A to z of dinosaurs | |
| 1997 | Tajna piratskogo galeona |