Data from a number of popular textbooks can now be found on the Web. Note that in most cases, you'll need a copy of the book in order to place the proper context with the data.

- Basic Practice of Statistics Moore (Freeman).
- Statistical Principles in Experimental Design Winer, Brown, Michels (McGraw-Hill).
- Applied Regression Analysis: A Research Tool Rawlings (Wadsworth).
- Handbook of Small Datasets by Hand, Lund, McConway, & Ostrowski
- DATA Andrews and Herzberg
- Workshop Statistics Rossman (Springer-Verlag).