Some more books about Florida or related in some fashion to Florida:
The Black Stallion Challenged, by Walter Farley. A children's horse racing story, set at Hialeah Park.
Cassadaga: The South's Oldest Spiritualist Community, edited by John J. Guthrie Jr., Phillip Charles Lucas, and Gary Monroe. A look at the history, people, beliefs, and architecture of a east central Florida community.
Walt Disney Imagineering: A Behind the Dreams Look at Making the Magic Real, by The Imagineers. Does knowing how something was created take away from the experience, or increase the appreciation for what was accomplished?
American Green: The Obsessive Quest for the Perfect Lawn, by Ted Steinberg. Read a review of the book from the Christian Science Monitor.