How did Mark Twain use truth in fiction?

In order to discover some of the ways Mark Twain used truth in his fiction, review the information in the links below which will provide you with background and information on the setting of The Adventures of Tom Sawyer.

Mark Twain Museum
Mark Twain's Mississippi
Mark Twain Scrapbook
Twain Library
Norman Rockwell's Mark Twain
The Official Website of Mark Twain
Mark Twain's Times