Treatises on practice and procedure are published for many states. These resources may be focused on a state's civil and criminal practice or on a state's evidentiary rules, for example. Locate treatises using a law library's catalog. Search Marqcat for treatises in the Marquette University Law Library's collection. An online search in Google or some other browser for a specific state's civil and/or criminal practice treatises is likely to find a list of sample titles. State, court and university law libraries are good sources. For example, the Connecticut Judicial Branch Law Library's website provides a "Connecticut Treatise Index" that includes a list of civil and criminal practice and procedure titles.Some state practice treatises may also be found in fee-based databases such as Lexis and Westlaw. Access to these databases are restricted to members of the Marquette University Law School community.