The 'A Chair In the Air' book Courtesy Share on Facebook Share on X Google Preferred Share to Flipboard Show additional share options Share on LinkedIn Share on Pinterest Share on Reddit Share on Tumblr Share on Whats App Send an Email Print the Article Post a Comment A personal yoga instructor to Rob Reiner and his wife Michele Singer Reiner once wrote a children's book inspired by their son Nick Reiner, arrested on suspicion of murdering his parents Sunday at their Brentwood home.