Caitlin Strong is a fifth-generation Texas Ranger, proud to wear the badge of her father and grandfather - until a deadly shoot-out along the Mexican border causes her to question her calling. Five years later, Caitlin is still trying to purge herself of guilt from the day that ended her Ranger career. But a shattering discovery will reopen old wounds, and Caitlin's renewed investigation into the truth behind the bloody desert firefight uncovers a...

Barely surviving a gun battle that she discovers was targeting the teen sons of Cort Wesley Masters, Texas Ranger Caitlin Strong embarks on an investigation with surprising ties to an opium smuggling operation that helped finance the Mexican Revolution.

Afghanistan, 2003: During a mountain raid, a team of Navy SEALs discovers plans for a new and ingenious attack on the United States. The Present: Fifth-generation Texas Ranger Caitlin Strong is summoned when thirty high school kids from a Houston prep school vanish during a field trip, including the son of her lover, Cort Wesley Masters. As if that wasn't enough, Caitlin also has to deal with a crazed rancher whose entire herd of cattle has been...

Fifth generation Texas Ranger Caitlin Strong pursues a killer who eluded her grandfather more than half a century earlier, a case that reveals a conspiracy connecting a World War II-era Nazi POW camp and a modern-day neo-Nazi gang.

"The drug crisis hits home for fifth generation Texas Ranger Caitlin Strong when the son of her outlaw lover Cort Wesley Masters nearly dies from an opioid overdose. On top of that, she's dealing with the inexplicable tragedy of a small Texas town where all the residents died in a single night. When Caitlin realizes that these two pursuits are intrinsically connected, she finds herself following a trail that will take her to the truth behind the...