=====Digital Libraries=====
  *[[http://www.archive.org/|www.archive.org]]
  *[[http://www.munseys.com/|www.munseys.com]]
  *[[http://www.gutenberg.org/wiki/Main_Page|www.gutenberg.org]]
  *[[http://www.aozora.gr.jp/|www.aozora.gr.jp]]
  *[[http://oll.libertyfund.org/|oll.libertyfund.org]]

=====James Harrington=====
  *[[http://www.archive.org/stream/oceanaotherworks00harr#page/n5/mode/2up|Oceana]]: [[http://www.archive.org/download/oceanaotherworks00harr/oceanaotherworks00harr.pdf|Download]]

=====Thomas Hobbes=====
  * [[http://www.archive.org/stream/englishworkstho21hobbgoog#page/n9/mode/1up|English Works, Vol. I]]: //Elements of Philosophy. The First Section, Concerning Body.//
  * [[http://www.archive.org/stream/englishworkstho27hobbgoog#page/n5/mode/1up|English Works, Vol. II]]: //Philosphical Rudiment concerning Government and Society.//
  * [[http://www.archive.org/stream/englishworkstho00unkngoog#page/n6/mode/1up|English Works, Vol. III]]: //Leviathan//
  * [[http://www.archive.org/stream/englishworkstho03hobbgoog#page/n8/mode/1up|English Works, Vol. IV]]: 
    *Tripos, in Three Discourses
      *Human Nature, or the Fundamental Elements of Policy
      *De Corpore Politico, or the Elements of Law
      *Of Liberty and Necessity
    *An Answer to Bishop Bramhall's Book, called "The Castching of the Leviathan",
    *An Historical Narration concerning Heresy and the Punishment thereof
    *Consideration upon the Reputation, Loyalty, Manners, and Religion of Thomas Hobbes,
    *Answer to Sir William Davenant's Preface befor "Gondlibert",
    *Letter to the Right Honourable Edward Howard. 
  * [[http://www.archive.org/stream/englishworkstho05homegoog#page/n11/mode/1up|English Works, Vol. V]]: //The Questions concerning Liberty, Necessity, and Chance.//
  * [[http://www.archive.org/stream/englishworkstho25hobbgoog#page/n6/mode/1up|English Works, Vol. VI]]: 
    *Dialigue between an Philosopher and a Student of the Commonlaws of England,
    *Behemoth: the History of the Causes of the Civil Wars of England,
    *The Whole Art of Rhetoric,
    *The Art of Rhetoric, plainly set forth with pertinent examples for the more easy understanding of the same,
    *The Art of Sophistry.   
  * [[http://www.archive.org/stream/englishworkstho02homegoog#page/n6/mode/1up|English Works, Vol.VII]]: 
    *Seven Philosophical Problems, 
    *Decameron Physiologicum, 
    *Proportion of a Straight Line to Half the Arc of a Quadrant, 
    *Six Lessons to the Savilian Professors of the Mathematics, 
    *STIGMAI or Marks of the Absurd Geometry &c. of Dr. Wallis, 
    *Extract of A Letter from Henry Stubbe, 
    *Three Papers Presented to the Royal Society Against Dr. Wallis, 
    *Considerations on the Answer of Dr. Walis, 
    *Letters and other Pieces.
  * [[http://www.archive.org/stream/englishworkstho00homegoog#page/n9/mode/1up|English Works, Vol. VIII]]: Thucydides, i
  * [[http://www.archive.org/stream/englishworkstho04homegoog#page/n9/mode/1up|English Works, Vol. IX]]: Thucydides, ii
  * [[http://www.archive.org/stream/englishworkstho01homegoog#page/n10/mode/1up|English Works, Vol.X]]: 
  * [[http://www.archive.org/stream/englishworkstho03homegoog#page/n8/mode/1up|English Works, Vol. XI]]: Index.

----

  * James Heath, [[http://books.google.co.jp/books?id=rrTDBmQ0at4C&printsec=frontcover&dq=james+heath&hl=ja&ei=xLJWTLGGB4iycfrbmcAM&sa=X&oi=book_result&ct=result&resnum=4&ved=0CDkQ6AEwAw#v=onepage&q&f=false|A Chronicle of the Late Intestine War in the Three Kingdoms of England Scotland and Ireland]], London, MDCLIIVI.

=====Poor Law=====
  * G.J.Goschen, [[http://www.archive.org/stream/letterofrthongjg00gosc#page/n1/mode/2up|Letter of the Rt. Hon. G.J. Goschen, president of the Poor Law Board : on the relief to the poor in the metropolis]], 1869. [[http://www.archive.org/download/letterofrthongjg00gosc/letterofrthongjg00gosc.pdf|Download]]
  * Sidney and Beatrice Webb, [[http://www.archive.org/stream/breakupofpoorlaw00grearich#page/n7/mode/2up|The break-up of the Poor law : being part one of the Minority report of the poor law commission]], London, 1909. [[http://www.archive.org/download/breakupofpoorlaw00grearich/breakupofpoorlaw00grearich.pdf|Download]]. 
  * Sidney and Beatrice Webb, [[http://www.archive.org/stream/breakupofpoorlaw02webbuoft#page/n7/mode/2up|The break-up of the poor law; being parts 1-2 of the minority report of the Poor Law Commission, with introduction]], London, 1909. [[http://www.archive.org/download/breakupofpoorlaw02webbuoft/breakupofpoorlaw02webbuoft.pdf|Download]].
  * Sidney and Beatrice Webb, [[http://www.archive.org/stream/statedoctor00webbrich#page/n3/mode/2up|The State and the Doctor]], London, 1910. [[http://www.archive.org/download/statedoctor00webbrich/statedoctor00webbrich.pdf|Download]].
  * Sidney and Beatrice Webb, [[http://www.archive.org/stream/preventionofdest00webbiala#page/n5/mode/2up|The Prevention of Destitution]], London, 1911. [[http://www.archive.org/download/preventionofdest00webbiala/preventionofdest00webbiala.pdf|Download]].

=====19th Century=====
  * Thomas Henry Huxley, [[http://www.archive.org/stream/evolutionethicso00huxl#page/n5/mode/2up|Evolution and Ethics, and Other Essays]], London, 1984. [[http://www.archive.org/download/evolutionethicso00huxl/evolutionethicso00huxl.pdf|Download]].