The Wisconsin Blue Book is a biannual publication of the Wisconsin's Legislative Reference Bureau. The Blue Book is an almanac containing information on the government, economics, demographics, geography and history of the state of Wisconsin. The book was first published in 1853. It is currently published in the fall of every odd year, corresponding to the start of each new biennium of the Wisconsin state government. Since 1995, the Blue Book has been available in free electronic form.
Hardcover editions of the book may be obtained by Wisconsin residents by contacting their State Representative or State Senator [1].