- Gentlemen in Crisis the First Century of the Union League of Philadelphia, 1862-1962
- History of the Jews of Philadelphia: From Colonial Times to the Age of Jackson
- Paintings and Sculpture at the Union League of Philadelphia
- The Kidnapped And The Ransomed, The Narrative Of Peter And Vina Still After Forthy Years Of Slavery, With An Introductory Essay On Jews In The Antislavery Movement
- The Kidnapped and the Ransomed-the Narratiave of Peter and Vina Still After Forty Years of Slavery