Offering a creative and fun approach to math (and problem solving) for children who love hands-on learning, this fill-in book helps... Læs mere
The Secrets of the Universe is the perfect way for young readers to quickly get to grips with the basic principles of the... Læs mere
Har du nogensinde tænkt på, hvor stort universet er? Vil du gerne vide, hvad et lysår er? Denne meget korte introduktion til nysgerrige unge hjerner vil fortælle dig alt, hvad... Læs mere
The Shocking Truth about Energy makes the challenging topic of just where energy comes from,... Læs mere
A superb one-volume space encyclopedia that brings a world of knowledge to your fingertips.
A superb, up-to-date one-volume space encyclopedia that brings a world of knowledge to your fingertips.