Zero Hour picks up right where 36 hours ends. The how to do, and what to do if’s that Akart has included in this series will get you thinking and preparing for when the worst happens. Bobby Akart has fast become a favorite author for my family. His Blackout series revolves around a solar flare wiping the power out, and he has great tips on how to survive in the situations that develop throughout the story. Hopefully everyone will pick up this series and learn a thing or two about surviving a large scale disaster.