Below are links to test methods sites. Test methods is something very important, but often they do not differ from one another. Mostly I base my testing on a method, for example TMap, but only select the parts I want to use in this particular case. However, there is on book that I have used - both in improving my own test work as well as when analysing other test teams work. This book is Test Process Improvement and I highly recommend it. I enclose a link to Amazon where it can be bought. Test Process Improvement: A step-by-step guide to structured testing (ACM Press)