Sheridan Books, Inc. (SBI) was formed through the merger of Braun Brumfield and BookCrafters in June of 1999. SBI has facilit ... ies in both Ann Arbor, MI and Chelsea, MI (headquarters) and is a division of The Sheridan Group. Over the years SBI has evolved into one of the nation’s leading manufacturers of quality short to medium run books. While there have been many changes at SBI over the years, the superior service that we give our customers remains the same. read more