The Texas Murders — James Patterson; Andrew Bourelle

In this thrilling novel from a #1 New York Times bestselling author, the great Texas Rangers go on a no-holds-barred pursuit of the most dangerous killer ever to terrorize Texas.  
 
Texas Ranger Rory Yates protects his home state wearing a five-pointed silver badge and carrying a Sig Sauer.  
 
When a native woman disappears on the summer solstice, clues point to a cold case. 

Yates, a quick-draw champion, partners with expert archer Ava Cruz of the Tigua Tribal police.
 
The investigation leads to the edges of Texas's most unforgiving landscape, where the officers take dead aim with every shot in their arsenals.