 Other political writings from this time include Defence of Economy against the Right Honourable Edmund Burke and Defence of Economy against the Right Honourable George Rose, both written in 1810 but not published until 1817 (1993, 39–155). These essays attacked waste and corruption in government and were later reissued, with other previously published essays, in Official Aptitude Maximized, Expense Minimized (1830), the overall aim of which was to optimize the competence of public servants while reducing government expenditure. In 1824, Bentham’s Book of Fallacies appeared, in which he employed a humorous vein of barbs to lay bare the fallacious reasoning frequently used to bolster sinister interests and stymie proposals for reform (2015).