Trondheim byleksikon

Trondheim byleksikon ("Trondheim City Encyclopedia") is a printed encyclopedia which covers Trondheim, Norway. Published by Kunnskapsforlaget and written by Terje Bratberg, the first edition was published in 1996 ahead of the city's 1000-year anniversary the following year. The first edition contained 4200 entries. The second edition was published in 2008 and contains 5000 entries. According to the author, a large part of the expansion is connected with better coverage of businesses and commerce.