The Sixth Idea (Monkeewrench Series #7)

The Monkeewrench crew returns in a twisty, heart-stopping new thriller.
 
The peaceful Christmas season in Minneapolis is shattered when two friends, Chuck Spencer and Wally Luntz, scheduled to meet in person for the first time, are murdered on the same night, two hours and several miles apart, dramatically concluding winter vacation for homicide detectives Leo Magozzi and Gino Rolseth.
            An hour north of Minneapolis, Lydia Ascher comes home to find two dead men in h…