Description:

They're both undercover...
And in way over their heads.
To arrest a powerful cult leader, Officer Simon Woolridge needs evidence former group member Andi Matheson doesn't know she has. But the pregnant heiress is being targeted by two killers—and hiding even more secrets. Now as she and Simon go on the run through a ferocious Colorado blizzard, her resourcefulness ignites a passion the cynical agent never saw coming...and a trap they have only one shot to survive.
The Ranger Brigade: Family Secrets