Historical Methods Books

“Two general questions are of vital importance here. They are inter-linked and to a large extent interdependent. The first is, what are the boundaries of legitimate disagreement among historians? The second is, how far do historians' interpretations depend on a selective reading of the evidence and where does selectivity end and bias begin? The answers to both are fundamental to the business of being a historian. Historians bring a whole variety of ideas, theories, even preconceptions to the evidence to help them frame the questions they want to ask of it and guide their selection of what they want to consult. But once they get to work on the documents, they have a duty to read the evidence as fully and fairly as they can. If it contradicts some of the assumptions they have brought to it, they have to jettison those assumptions...What a professional historian does is to take the whole of the source in question into account, and check it against other relevant sources to reach a reasoned conclusion that will withstand critical scrutiny by other historians who look at the same material... Reputable and professional historians do not suppress parts of quotations from documents that go against their own case, but take them into account and if necessary amend their own case accordingly. From _Lying About Hitler: History, Holocaust and the David Irving Trial_, 250-251”
― Richard J. Evans