Anniversaries are always a good excuse for looking back and making lofty pronouncements. The Historical Society, for example, used the occasion of Minnesota’s sesquicentennial to proclaim the 150 people, places, and things that are quintessentially ours in the “MN 150″ exhibit. Not wishing to be left out, Patrick Coleman, the Society’s Acquisition Librarian, will over the course of this sesquicentennial year designate the greatest 150 Minnesota books. He will anoint these books twice a month beginning this month. Coleman is uniquely qualified to pontificate. By our calculations, he has spent 62,400 billable hours thinking about Minnesota books. We will not even mention the countless hours he was unable to leave his work behind and continued to think about Minnesota literature while paddling or skiing through l’étoile du nord. Still, we realize that any such list is subjective and open to other opinions which we strongly encourage. Readers, please feel free to both add to and take issue with Coleman’s growing list!