The present translation of 'Mahagonny' was made from the piano score of 1929.
'The seven deadly sins of the petty bourgeoisie' was originally published in German as 'Die sieben Todsünden der Kleinbürger'. Frankfurt am Main : Suhrkamp, 1959.
Collected plays [of] Bertolt Brecht by Bertolt Brecht. ISBN 0413395901. Published by Eyre Methuen in 1979. Publication and catalogue information, links to buy online and reader comments.