The Green Hills of Earth and Gentlemen, Be Seated By Robert A. Heinlein; Read by Leonard Nimoy1 Cassette – 45 Minutes [UNABRIDGED]Publisher: CaedmonPublished: 1979ISBN: NoneThemes: / Science Fiction / Minstrel / Space Travel / The Moon / This is one… Read moreReview of The Green Hills of Earth and Gentlemen, Be Seated by Robert A. Heinlein