The following resources are available for this book at http://fit.c2.com/wiki.cgi?FitBook:
The Java source code for all the examples covered in this book
HTML files for all the Fit tests
FitNesse pages for all the Fit tests
In addition, downloads and other information on Fit, FitNesse, and FitLibrary are available at
http://fit.c2.com
http://www.fitnesse.org
http://sourceForge.net/projects/fitlibrary