External links content to be put into article prose All Works in Chronological Order To the Non Slaveholders of the South A Plan for the Abolition of Slavery 1858 Vices Are Not Crimes A vindication of Moral Liberty 1875 No Treason 1867 1870 text Natural Law or the Science of Justice 1882 A Letter to Thomas F Bayard Challenging His Right And that of All the Other So Called Senators and Representative in Congress To Exercise Any Legislative Power Whatever Over the People of the United States 1882 The Unconstitutionality of Slavery 1860 The Law of Intellectual Property or an essay on the right of authors and inventors to a perpetual property in their ideas 1855 Let s Abolish Government 1972 three collected essays Address of the Free Constitutionalists to the People of the United States 1860 Audio books No Treason The Constitution of No Authority read by Marc Stevens Secondary sources Lysander Spooner Quotes at Liberty Tree ca Spooner Memorial Resolutions offered by Benjamin Tucker at the Lysander Spooner Memorial Services held in Wells Memorial Hall Boston on Sunday May 29 1887 LysanderSpooner org The Ideas of Lysander Spooner Libertarian or libertarian socialist by Iain MacSaorsa Lysander Spooner Libertarian Pietist by Murray Rothbard