The book has been endorsed by Lonely Planet as an excellent resource. It covers everything you need to know about hiking in Norway, including navigation (both to the start of the walk and on the walk itself), equipment, food on the trail and more. There are full descriptions of walks and hikes both in Stavanger itself and the surrounding coast and hills.
You can see a preview of the book here at Ute's website: www.iventureout.com.