An excellent sourcebook for any game system, not just AD&D. If you want to run a historically true or a fantasy depiction of the Vikings, this is your book. The scan is a little wobbly, but it's all there and legible.
The section on Rune Magic is good crunchy stuff for any GM who'd like to include a really different magic system and isn't afraid to do a little tinkering with his own system. Overall, at $4.95, you can't beat it.
[4 of 5 Stars!]