The third volume in the Canadian State Trials series examines Canadian legal responses to real or perceived threats to the safety and security of the state from 1840 to 1914, a period of extensive challenges associated with fundamental political and socio-economic change. Trials for treason and related political offences, suspensions of habeas corpus, and other public order and security-related measures, supported by new institutions such as secret policing, are studied in essays by leading scholars in the field.

The book is divided into four parts: trials and related...