This STEM-focused book seamlessly integrates Science, Technology, Engineering, and Math into a dynamic narrative. Follow their exploration of the mesmerizing underwater caves and ancient shipwrecks of Florida as they push the boundaries of technology in the depths of the ocean.

Diane and her friends find themselves facing a daring challenge as they assist in the pursuit and capture of a drug ring smuggling illicit cargo from the Bahamas to the United States. Their courage, intelligence, and determination are put to the test as they navigate the treacherous waters of crime and technology.