If you like Donald Johanson's story, you might also like:
Robert Ballard,
Jane Goodall,
Stephen Jay Gould,
Meave Leakey,
Richard Leakey,
Ernst Mayr,
Richard Schultes,
Kent Weeks,
Tim White and
Edward O. Wilson

Teachers can find prepared lesson plans featuring Donald Johanson in the Achievement Curriculum section:
Exploration

Donald Johanson's recommended reading: The Origin of Species

Related Links:
Archaeology
American Institute of Biological Sciences
Institute of Human Origins