On page 88 of Paul Wilkinson's hagiographical For Zion's sake:Christian Zionism and the role of John Nelson Darby there is a quotation from Scott's John Nelson Darby, describing JND as a man of 'simple and unaffected piety; combined with the ripest scholarship and unequalled ability in expounding the Word of God,' (page 8).  On page 95-96 Wilkinson quotes Scott as saying that JND was possibly 'the most voluminous theological writer of the nineteenth century' (page 4).  These are hardly earth shaking revelations but it could be that Wilkinson has a copy of Walter Scott's booklet ...      Timothy