Introduction : a scientific dynasty
The mind set free : preparing a liberal society in the 1840s
In the stream of the world : coming of age in the 1860s
Memory images : models of reason in the liberal age
The pigtail of the nineteenth century : determinism in the 1880s
Afterlife : inheritance at the fin de siècle
The education of the normal eye : visual learning circa 1900
Citizens of the most probable state : the politics of learning, 1908
Into the open : measuring uncertainty, 1900-1918
The irreplaceable eye : visual statistics, 1914-1926
Conclusion : a family's legacy
Appendix : the Exner-Frisch family tree
