Richard Thomas has taken on the role of Mark Twain in a one-man show originally performed by Hal Holbrook.

Historian Ron Chernow’s latest work may surprise readers who know him best for the book which inspired the musical “Hamilton” and for his biographies of George Washington and Ulysses Grant.

FILE - Actor Hal Holbrook appears during an interview in his New York apartment on Feb. 8, 1973. Holbrook died on Jan. 23 in Beverly Hills, California, his representative, Steve Rohr, told The Associated Press Tuesday. Holbrook died on Jan. 23 in Beverly Hills, California, his representative, Steve Rohr, told The Associated Press on Tuesday. Holbrook’s material is uproarious, his ability to hold an audience by acting is brilliant,” said The New York Times. AdWhen he wasn’t portraying Twain, Holbrook showed impressive versatility.