Home/X-Factor (2005-2013) #21No coverReviewsX-Factor (2005-2013) #21by Peter David, Sandu Florea, Khoi PhamSeriesPart of X-Factor (2005) (Single Issues) · Book 21 of 237Next: X-Factor (2005-2013) #22Similar booksRummaging the shelves…ReviewsLoading reviews…