The Rebecca Musser book tour is continuing in New York.
Musser says she'll be on "Piers Morgan Live" tonight. It airs at 7 p.m., MST, on CNN.
Musser is promoting her book "The Witness Wore Red" about marrying Fundamentalist Church of Jesus Christ of Latter-Day Saints leader Rulon Jeffs at age 19. She was his 19th wife and years after his death, Musser testified against other FLDS in sex abuse trials.
Musser was on "Dateline NBC" last week.
Earlier this week, Musser was interviewed on NPR. She also appeared on "Fox & Friends."