, titled "Nature, Human Nature, & Human Difference: Race in Early Modern Philosophy" | Princeton Univ Pr, June 30, 2015, cover price $39.95 | About this edition:
People have always been xenophobic, but an explicit philosophical and scientific view of human racial difference only began to emerge during the modern period.
, titled "Easy Identification Guide to North American Snakes" | Dodd Mead, November 1, 1979, cover price $10.95 | also contains Easy Identification Guide to North American Snakes
| About this edition:
Distribution maps and illustrations showing the snakes no less than one-third of their actual sizes accompany descriptions of the identifying characteristics of all United States species