Khloé Kardashian's planned book tour to promote her soon-to-be released book 'Strong Looks Better Naked' has been canceled. Instead, the Keeping Up With The Kardashians star, has opted to stay by estranged husband Lamar Odom?s side. The 256-page book ? in which Khloé shares her secrets for finding ?strength of body, mind, and heart? during struggles with her weight, relationships, and self-image ? will be released Nov. 3. According to sources, Khloé has chosen to remain at Cedars Sinai Medical Center, where Odom is recovering from a suspected drug overdose. Odom has reportedly been making progress since being found unconscious Oct. 13 at a Nevada brothel where he allegedly used cocaine and sexual performance enhancers. Earlier this week, Odom also signed court papers to dismiss his pending divorce, which Khloé filed for in 2013.