By Syndicated Content Hans J. Hoffmann/ullstein bild via Getty Images An official illustrated book about Emerson, Lake & Palmer, told in their own words, is due out later this year. The book, titled Greg Lake and Carl Palmer, the trio’s only surviving member. The text is made up of excerpts of things all three members have said in interviews — both published and unpublished — over the years, as well as in recordings and films. It’s all illustrated with rare, private and recently discovered photos. “I was involved with it from the beginning to the end,” says Palmer i...