Stevens, William K. 1995. Miracle Under the Oaks. New York, New York: Pocket Books. ISBN 0-671-78042-5
A discussion of the growing prairie and savanna restoration movement in Illinois and a view of the work of Steve Packard, a major force in the grassroots restoration movement. Very interesting to me since I worked on a prairie crew in 1990-91 at Poplar Creek and intend to do so again very soon.