Tamara Harpster rated Green Hills of Earth and Gentlemen Be Seated (Cassette)(CP 1526): 4 stars Sept. 2, 2013 Public Robert A. Heinlein: Green Hills of Earth and Gentlemen Be Seated (Cassette)(CP 1526) (Hardcover, 1985, Caedmon Audio Cassette)Green Hills of Earth and Gentlemen Be Seated (Cassette)(CP 1526) by Robert A. Heinlein
