Harry S. Truman

Robert Dallek is the author of several bestselling presidential histories, including Nixon and Kissinger: Partners in Power; An Unfinished Life: John F. Kennedy, 1917–1963; and the classic two-volume biography of Lyndon Johnson, Lone Star Rising and Flawed Giant. He has taught at Columbia, Oxford, UCLA, Boston University, and Dartmouth, and has won the Bancroft Prize, among numerous other awards for scholarship and teaching. He lives in Washington, D.C.

William Dufris began his audio career in London, England. He co-found the audio production company The Story Circle, Ltd in the UK. In the US, he founded Mind’s Eye Productions and co-founded Rocky Coast Radio Theatre in addition to The AudioComics Company, for which he is producer, director, actor and engineer. Durfis was nominated six times as a finalist for the APA's prestigious Audie Awards. He garnered eighteen Golden Earphones Awards through AudioFile magazine, which honored him as one of The Best Voices at the End of the Century. Of his work, AudioFile said, "William Dufris commands a dazzling array of voices that bring to life the dozens of audiobooks he’s narrated." His audiobook credits include many of Newt Gingrich and William R. Forstchen, Ph.D.'s works, such as Days of Infamy and Pearl Harbor, in addition to George McGovern’s Abraham Lincoln, Neal Stephenson’s Cryptonomicon and John Scalzi’s The Ghost Bridges.

Dufris acted on stage and in television and is best known as the original North American voice of the cartoon character Bob in Nickelodeon's popular children's show, Bob the Builder. Additionally, he worked with legendary director Dirk Maggs on his audio drama productions of Spider-Man.