The Scratch of a Pen: 1763 and the Transformation of North America
Colin G. Calloway
Mathematics and plausible reasoning, volumes 1 and 2
György Pólya
Another Fine Math You've Got Me Into. . .
Ian Nicholas Stewart
Dover Recreational Math (1)
Behind Closed Doors: Secrets of Great Management
Johanna Rothman & Esther Derby
Practice Makes Perfect Intermediate German Grammar
Ed Swick
A Concise Dictionary of Middle English: From 1150 to 1580
Anthony Lawson Mayhew & Walter William Skeat & Michael Everson