VERITY by Colleen Hoover

Struggling writer Lowen gets the job offer of a lifetime to complete the remaining books in the series by author Verity, who is unable to finish it due to a serious injury.  As Lowen works in Verity’s home, she uncovers an unfinished autobiography. Page after page of bone-chilling admissions, including Verity's recollection of what happened the day her daughter died. Lowen’s feelings for Verity’s husband, Jeremy, intensify and, she recognizes all the ways she could benefit if he were to read his wife's words. After all, no matter how devoted Jeremy is to his injured wife, a truth this horrifying would make it impossible for him to continue to love her.