Here are a few excerpts from his guide:
"If you have chosen your parents wisely, your genealogical research will include Norwegian records. Norway has one of the most readily accessible bodies of genealogical data of any country outside the United States; the 'Kirkeboker', or churchbooks, are an important part of those data. They are the primary repository of data on births, marriages, and deaths for roughly the period 1670 to 1930, and, best of all, they are online and accessible without cost. Their only real downside is that they can be a challenge to read. This paper will help you overcome that challenge."