The Encyclopaedia Nornica COB injects 5 books into Albia. Each book teaches 16 words (a few have more in the C2 version). There are a total of 80 places (C2 version - 82) in the norn vocabulary, and this set of 5 books fills all of the known ones except the one containing the norn's name. The Encyclopaedia Nornica was made by slink, and is available from TreeSprite's Creatures Grove for Creatures (here) and Creatures 2 (here).