University of South Florida
Educational Technology Clearinghouse: Lit2 Go: Lewis Carroll: Symbolic Logic
The text of a book "discussing the area of mathematics which studies the purely formal properties of strings of symbols." The text can be read online or downloaded by individual chapters in MP3 or PDF format. In addition, each chapter...
Other
Britannica Online: Background of Lewis Carroll
This resource describes the life of Lewis Carroll providing pictures growing up.
University of St. Andrews (UK)
University of St. Andrews: Charles Lutwidge Dodgson
This site from the University of St. Andrews provides biographical information on the mathematician/writer Lewis Carroll, also known as Charles Lutwodge Dodgson.