In 1843 , he published A Guide to Executors and Administrators .
In 1836 , Swan prepared A Treatise on the Law Relating to the Powers and Duties of Justices of the Peace , of which there were eleven editions .
In 1843 , Swan published A Guide to Executors and Administrators .
In 1836 , Swan prepared A Treatise on the Law Relating to the Powers and Duties of Justices of the Peace , of which there were eleven editions .