- The 1976 Ames Research Center (NASA) Conference on the Geometric Theory of Non-linear Waves: Articles
- The Hungarian War of Independence 1848-1849: An Illustrated Military History
- Geometry, physics, and systems
- Geometric Structures in Nonlinear Physics (Hermann, Robert//Interdisciplinary Mathematics)
- Sophus Lies 1884: Differential Invariants Paper (Lie Groups: History, Frontiers & Applications Series No. 3)