why did d otis family started taking d fact seriously that there might have been a ghost in d mansion? Share with your friends Share 0 Priyanka Vaid answered this Kindly refer to the link : https://www.meritnation.com/ask-answer/question/when-did-the-otis-family-take-serious-notice-of-the-ghost/novel-summary/7095868 2 View Full Answer