Texas Target (O'Connor Family Mystery #2)

She wants justice for her sister.
He’ll see that she gets it.

The woman US marshal Dawson O’Connor just bailed out of jail isn’t his ex-wife. It’s her identical twin, Summer Grayson—whose existence his enigmatic ex kept from him. Summer believes her sister is in peril…or worse. To draw out the perpetrator, she needs Dawson’s help and protection. While Summer takes a dangerous risk by posing as her twin, Dawson will do whatever it takes to keep her safe.