| 2001 | | Min første faktabok om årstider : visste du at det kan snø midt på sommeren You'd never believe it- but snowflakes can fall in summer |
| 2001 | | Min første faktabok om elektrisitet : visste du at lynet er varmere enn sola You'd never believe it but- a lightning bolt is hotter than the sun |
| 2001 | | Min første faktabok om farger : visste du at regnbuen er rund You'd never believe it but- a rainbow is a circle |
| 2001 | | Min første faktabok om planter : visste du at planter lever av sollys You'd never believe it but- plants feed on sunlight |
| 2001 | | Min første faktabok om sanser : visste du at fluer kan smake med føttene sine You'd never believe it but- flies can taste with their feet |
| 2001 | | Min første faktabok om stjerner : visste du at det er en stor bjørn på himmelen You'd never believe it but- there's a great bear in the sky |
| 2001 | | Min første faktabok om tid : visste du at sola var den første klokka You'd never believe it but- the sun was the first clock |
| 2001 | | Min første faktabok om vann : visste du at vannet har en hinne You'd never believe it but- water has a skin |
| 1999 | | You'd never believe it but -a rainbow is a circle and other facts about colour |
| 1999 | | You'd never believe it but- the sun was the first clock and other facts about time |
| 1998 | | You'd never believe it but- a lightning bolt is hotter than the sun and other facts about electricity |
| 1998 | | You'd never believe it but- there's a great bear in the sky and other facts about stars |
| 1998 | | You'd never believe it but- water has a skin and other facts about water |