Justice Undercover

Keeping her true identity a secret is the only way to stay alive. Going undercover as a nanny brings presumed-dead ex--US Marshal Kylie Stone closer to catching the man who murdered the witness in her protection--and also killed Texas Ranger Luke Dryden's sister. When someone tries to kidnap the twins in her care, Kylie must tell their uncle the truth...and convince Luke to help her. But will revealing her identity put all their lives at stake?