It's a bitter winter in Minnesota--too cold to kill. There hasn't been a murder for a month, but the lull quickly comes to an end for Detectives Leo Magozzi and Gino Rolseth, when they're called to the gruesome homicide of Kelly Ramage. Found in a friend's vacant house, this was no random attack, and clues reveal that she was living a very dangerous secret life. Magozzi and Gino trace her steps back to an art gallery where she was last seen alive....

"The Monkeewrench crew returns to face the city of Minneapolis's worst nightmare--a rampant serial killer on the loose--in the electrifying new thriller. When Minneapolis homicide detectives Leo Magozzi and Gino Rolseth are called to a crime scene in a heavily wooded city park, everything about the setting is all too familiar. And when they discover a playing card on the victim's body, their worst fears are confirmed--there's a serial killer operating...

Gregory Norwood is Minnesota's most beloved philanthropist, and the story of his son's overdose was splashed across the front page of all the papers. When a photojournalist sets out to get a candid shot of the highly successful businessman on the one year anniversary of his son's death, he's shocked to find Norwood dead with a smoking gun in his hand. The city is devastated, and Minneapolis detectives Leo Magozzi and Gino Rolseth are called in to...

"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...

Haunted by a series of horrifying and violent episodes in their past, Grace McBride and the oddball crew of her software company, Monkeewrench, create a computer game where the killer is always caught, where the good guys always win. But their game becomes a nightmare when someone starts duplicating the fictional murders in real life down to the last detail.