Hi! På vei books (2004 and 2012) are used almost in all language schools in Serbia and in the region. I don't know the price of them now, but they are worth the money. You can download them (with cds - 6 cds!) for free (available on a few websites). In my view, any language book is far less useful without cd that goes with it. Norwegian pronunciation is, at least to me, very difficult, so listening to Norwegian is a must. I would like to ask if there is a Norwegian dictionary with ALL the pronunciation of words? I can't find it anywhere Forvo.com has only 6235 nouns till now recorded.... I have only Google translate for now....ah!