Works in Chronological Order

The Deist's Immortality, and An Essay on Man's Accountability For His belief (1834)

To the Members of the Legislature of Massachusetts (1835)

The Deist's Reply to the Alleged Supernatural Evidences of Christianity (1836)

Constitutional Law, Relative to Credit, Currency, and Banking (1843)

The Unconstitutionality of the Laws of Congress, Prohibiting Private Mails (1844)

The Unconstitutionality of Slavery (1845, 1860)

Poverty: Its Illegal Causes, and Legal Cure, Part 1 (1846)

A Defense for Fugitive Slaves, Against the Acts of Congress of February 12, 1793 & September 18, 1850 (1850)

Illegality of the Trial of John W. Webster (1850)

Who Caused the Reduction of Postage? Ought He To Be Paid? (1850)

An Essay on the Trial by Jury (1852)

The Law of Intellectual Property (1855)

A Plan for the Abolition of Slavery (and) To the Non-Slaveholders of the South (1858)

Address of the Free Constitutionalists to the People of the United States (1860)

A New System of Paper Currency (1861)

Our Mechanical Industry, As Affected By Our Present Currency System: An Argument for the Author's New System of Paper Currency (1862)

Articles of Association of the Spooner Copyright Company for Massachussetts (1863)

Considerations for Bankers, and Holders of United States Bonds (1864)

Letter to Charles Sumner (1864)

No Treason (1867-1870)

Vices Are Not Crimes: A Vindication of Moral Liberty (1875)

The Law of Prices: A Demonstration of the Necessity for an Indefinite Increase of Money (1877)

Our Financiers: Their Ignorance, Usurpations and Frauds (1877)

Gold and Silver as Standards of Value: The Flagrant Cheat in Regard to Them (1878)

Universal Wealth Sown to be Easily Attainable, Part First (1879)

Revolution: The Only Remedy for the Oppressed Classes of Ireland, England, and Other Parts of the British Empire, No. 1 (1880)

Natural Law; or The Science of Justice: A Treatise on Natural Law, Natural Justice, Natural Rights, Natural Liberty, and Natural Society; Showing That All Legislation Whatsoever Is An Absurdity, A Usurpation, and A Crime. Part First (1882)

A Letter to Thomas F. Bayard: Challenging His Right -- And That of All the Other So-Called Senators and Representatives in Congress -- To Exercise Any Legislative Power Whatever Over the People of the United States (1882)

A Letter to Scientists and Inventors, on the Science of Justice, and Their Right of Perpetual Property in Their Disclosures and Inventions (1884)

A Letter to Grover Cleveland, on His False Inaugural Address, The Usurpations and Crimes of Lawmakers and Judges, and the Consequent Poverty, Ignorance, and Servitude of the People (1886)