score:6
If you want a book to learn from and not just an English translation of the legal texts, you should try one of the course books used to teach new drivers by driving schools.
One of the most commonly used books is 'Veien til førerkortet: lærebok klasse B' by Dagfinn Moe, Jarle Nermark and Kjell Torsmyr. You will be able to buy it in any Norwegian book shop and there are plenty of online shops selling the book. There is also an English translation of the same book titled 'The road to your driving licence: Car'.
Upvote:2
Me think the basic driving rules are the same as in most "western" countries like in Europe and in North America.
This can help, from the Norwegian Public Roads Administration
https://www.vegvesen.no/en/traffic/Norwegian+rules+and+regulations/Traffic+rules
Click on the link to go to the PDF file (which you can save locally)