This is a rare collector's edition audiobook of Edmund Morris' "Theodore Rex," narrated by Jonathan Marosz. It is a post-modernist biography of the 26th President of the United States, Theodore Roosevelt, and was published by Books On Tape, Incorporated in 2001. The audiobook is in English, in the format of a compact disc, and comes in a case with sleeves. The intended audience for this audiobook is adults who are interested in nonfiction and biographies. It is part of the Theodore Roosevelt book series and has a run time that is currently unknown. The genre is biography and autobiography, and the topic is focused on the life of Theodore Roosevelt.