I was browsing the first floor rotunda at the Central Library and discovered a cool display of science themed books. The Last Human: A Guide to Twenty-Two Species of Extinct Humans caught my eye. Extinct humans? I'd never really thought about it that way, but later species of hominids we know about from fossil records were other branches on the tree of human evolution. From the earliest hominids to Homo sapiens, each of the chapters in this large format illustrated book profiles one human species. I enjoyed the vignettes at the beginning of each chapter that take the reader into the world of these species finding food, making art, finding food, making stuff, finding food, and so on. It's fascinating to consider how some of these species coexisted in time until one, the last human, outcompeted them all.
This fascinating book is based on an exhibit at the American Museum of Natural History. If this topic interests you, you might also enjoy the Smithsonian Institution's Human Origins site.
The Last Human