Keith Thomas, "Changing Conceptions of National Biography: The Oxford DNB in Historical Perspective" Publisher: Cambridge University Press | ISBN 10: 0521671183 | 2005 | PDF | 60 pages | 1.1 MB
Horace Hart, "Hart's Rules for Compositors and Readers at the University Press Oxford, 39th Edition" 1983 | ISBN-10: 019212983X | 194 pages | PDF | 22 MB
NTC's Dictionary of American Slang and Colloquial Expressions By Richard A. Spears Publisher: McGraw-Hill 2000 | 576 Pages | ISBN: 0844204625 | PDF | 4 MB