Life of John Wesley 
Etext of a book by John Telford.
http://wesley.nnu.edu/wesleyan_theology/telford/John Wesley the Methodist: 
Etext of a book by a Methodist Preacher which is subtitled "A Plain Account of his Life and Work" and published in 1903.
http://wesley.nnu.edu/john_wesley/methodist/
John Wesley, Evangelist 
Etext of a book by Rev Richard Green published in 1905.
http://wesley.nnu.edu/john_wesley/evangelist/
Wikipedia: John Wesley 
An encyclopedia article on his life, theology, and literary works.
http://en.wikipedia.org/wiki/John_Wesley
John Wesley: Holiness of Heart and Life 
His life, his work, and his theology presented by the United Methodist Church. Some of the material is available in Spanish as well.
http://gbgm-umc.org/umw/wesley/
The Works of John Wesley 
An introduction to Wesley's accomplishments and a small collection of sermons.
http://www.segen.com/wesley/
John Wesley (1703 - 1791): Life, Legend and Legacy (The 
Illustrated tour of a 2001 exhibition at The John Rylands University Library, University of Manchester.
http://www.library.manchester.ac.uk/specialcollections/exhibitions/past/johnwesley/
John Wesley (1703 - 1791): Life, Legend and Legacy 
Links to primary and secondary on-line texts relating to John Wesley and the rise of methodism.
http://www.library.manchester.ac.uk/specialcollections/exhibitions/web/johnwesley/