"This paperback edition first published in 2011"--T.p. verso "This selection first published by Viking 1990"--T.p. verso. Original edition first published in 1965. "This edition first published in the UK in 2007." This edition first published: 2000 This edition first printed in 2020. "Originally published in 1965"--T.p. verso "Paperback printing, October, 2006"--T.p. verso