Zing-a-lid, 1940.

Zing-a-lid, 1940. Albert Bitter's compilation of 60 labor and folk songs, including the International, poems from Edelshtat and Vintshevski, Sholem Aleichem and Perets, and a healthy selection of Soviet anthems. Read online here: http://archive.org/details/nybc212389

Loynarbet un kapital, 1905. Karl Marx's essay "Wage Labor and Capital," first written in 1847. Laid the foundation for the master treatise Das Kapital. Read online here: http://archive.org/
details/nybc212420

Vegn historishn materyalizm, 1933. Engels' essay On Historical Materialism, first published in 1892. Printed in Minsk, in Soviet Yiddish orthography. Read online here: http://archive.org/details/nybc212405

Leninizm oder trotskizm?, 1925. Collection of articles on this most central of Soviet dilemmas, including a speech by Joseph Stalin. Read online here: http://archive.org/details/nybc212394

Shriften, 1911. The first two volumes of the collected works of Dovid Frishman, the prolific Hebrew and Yiddish writer, editor, critic, and translator. Read online here: http://archive.org/details/nybc212458 [Volume 1] and http://archive.org/details/nybc212457 [Volume 2]