Background on Transition:
https://en.wikipedia.org/wiki/Transition_(literary_journal)
For scans of some issues: http://gallica.bnf.fr/ark:/12148/cb328797802/date.r=transition.langEN
Manifesto: Download Manifesto
http://modernistmagazines.org/european/transition/#1464124281476-e258061f-1195f85b-14c1
https://monoskop.org/log/?p=10801
https://enacademic.com/dic.nsf/enwiki/414732
https://tkbr.publishing.sfu.ca/pub801/2017/02/03/project-proposal-katelynn-gonzalez/https://www.bl.uk/collection-items/transition-no-16-17-featuring-the-manifesto-proclamation