He died more than 20 years ago and yet Elvis Presley is as popular in death as he was in life. In her new book, "Elvis Culture: Fans, Faith and Image," CU-Boulder fine arts Professor Erika Doss examines why Elvis lives on by exploring the multifaceted image of Elvis Presley. "This book is about icons and images and material culture," said Doss. Doss conducted extensive surveys, spoke with fans, visited their homes, joined Elvis clubs and toured Graceland, ElvisÂ’ Memphis home. What she discovered was fans with complex and oftentimes contradicting views of Elvis.