Eleven-year-old Barry Hunter and his family attempt to ride out Hurricane Katrina at home in the Lower Ninth Ward in New Orleans when his little sister gets ill, but when the levees break, Barry gets swept away from his family.

When a national disaster strikes, "first the living" is the rule. Unless you're the Bug Man. When Hurricane Katrina strikes New Orleans, forensic entomologist Nick Polchak signs up to help with the recovery effort. He is known as the Bug Man for his knowledge of insects and what they can reveal about the dead. The government's mandate is clear-rescue the living first, recover the dead later. But something is very wrong in the toxic soup-bowl of post-Katrina...

In the wake of Hurricane Katrina, longtime New Orleans residents Abdulrahman and Kathy Zeitoun are cast into an unthinkable struggle with forces beyond wind and water. In the days after the storm, Abdulrahman traveled the flooded streets in a secondhand canoe, passing on supplies and helping those he could. A week later, on September 6, 2005, Zeitoun abruptly disappeared--arrested and accused of being an agent of Al-Qaeda.

When the mysterious first aid kit takes golden retriever Ranger to New Orleans shortly before Hurricane Katrina hits, he finds himself helping Clare Porter and her grandmother, who are waiting for Clare's father at their home in the Lower Ninth Ward--and when the levees break and Clare is separated from Nana, Ranger must somehow get her to the relative safety of the Superdome, and reunite her with her family.