Jen Karetnick’s guidebook, The 500 Hidden Secrets of Miami, gives readers an insider’s tour of the Magic City. Kirsten Hines and James A. Kushlan present South Florida’s Biscayne Bay, its keys, the coral reef, and the national park that protects them are celebrated in Biscayne National Park. Terri Mashour’s Backcountry Trails of Florida: A Guide to Hiking Florida’s Water Management Districts highlights 100 off-the-grid hiking trails from every corner of the state.