See also the home page of the Legenda book series Studies In Yiddish

19Women on the Yiddish Stage
Edited by Alyssa Quint and Amanda Miryem-Khaye Seigel 
Studies In Yiddish 19
20Building Modern Jewish Culture: The Yiddish Kultur-Lige
Edited by Harriet L. Murav, Gennady Estraikh and Myroslav Shkandrij 
Studies In Yiddish 20
13Worlds of Old Yiddish Literature
Edited by Simon Neuberg and Diana Matut 
Studies In Yiddish 13