00872cam a2200241 4500 503474360 TxAuBib 20111003120000.0 000000s2011||||||||||||||||||||||||und|u 9780762772841 0762772840 TxAuBib Heywood, Joseph. Force of Blood. 2011. HC. Woods Cop Mystery, A Grady Service, detective for michigan Upper Peninsula's DNR, investigates a case on the shores of Lake Superior involving "bleeding sand" and a centuries-old mystery surrounding a Native American archeological site, not to mention an enormous forest fire. 20111003. Service, Grady, Adult Fiction. DNR, Adult Fiction. A Woods Cop Mystery.