I've been running around the UP lately -- I was in the Soo, De Tour and Ironwood in the last few weeks, and will be in the Keweenaw this upcoming weekend (June 9th - ). Among that somewhere, I found out that the book was named a Gold Medal winner by Foreword Magazine in their Book of the Year competition (in the True Crime category.)
http://www.forewordmagazine.com/botya/search2k6.aspx?srchlimit=1&srchtype=publisher&srchval=momentum
A few days earlier I found out that the book was also a Silver IPPY award winner (that's the nickname for an award from Independent Publisher magazine). My publisher and I are happy to see the book getting recognition, especially from many people who were unaware of the Italian Hall tragedy previously.
Steve