What is to be done?


 * What is to be done? (Что делать? 1863) by Nikolay Chernyshevsky
 * What is to be done? (Так что же нам делать?, 1882), long essay by Lev Nikolayevich Tolstoy
 * What's to be Done? (Что же делать? 1906), short essay by Lev Nikolayevich Tolstoy
 * What is to be Done? (Что делать? 1901–1907) by Vladimir Lenin

Also see:


 * What Shall We Do? from Poems of Passion (1883) by Ella Wheeler Wilcox