A fascinating look at a scientific discovery that changed the world. Through an engaging text and numerous photographs and illustrations, Carla Killough McClaff

A rendition of a traditional African American spiritual.

It's Halloween night. The city is quiet. The city is still. But as the lights go down, the music comes up - and the guests start to arrive at the hip-hop Hallow

A version of the OpenStax text

Building on the success of their previous book, White and Folkens' The Human Bone Manual is intended for use outside the laboratory and classroom, by profession