All Zenith City Press books are on sale for the rest of the year, marked down between 20 and 50 percent off the cover price. That means you can get a brand new Duluth’s Historic Parks book for just $20 (reg. $25), or our bestselling title, Will to Murder, for just $15 (reg. 20). And we’ll not only ship them to you FREE, but we’ll also include a copy of our Greetings from the Arrowhead—featuring historic color lithographs of the Lake Superior North Shore landmarks, Isle Royale, and Minnesota’s canoe country—a $15 value for FREE as our thanks for your support of Zenith City Press.