The switch - Sandra Brown

From #1 New York Times bestselling author Sandra Brown comes another masterful creation, a riveting novel of suspense, revenge, and unpredictable twists and turns...When Melina suggests that her twin sister Gillian take her place as a media escort to an astronaut, she initially refuses. The following morning Melina is horrified to learn that her sister has been murdered. Now she must work together to learn the truth behind her sister's death, and discover the identity of the killer, whose plans are far from over.