Fit for Developing Software, by Rick Mugridge and Ward Cunningham.
[My bias disclosure - I know both Rick & Ward, I was a reviewer, and
I've written for their publisher myself. This review is substantially as posted on the agile-testing group.]
Fit (see http://fit.c2.com) is a testing framework that Ward Cunningham developed. A test author writes tests as tables in a document that can be...