Extreme Force (An Axel Strike Action Thriller—Book 2) by Jack Mars

Axel and his team are called in when a military force boards and holds an oil rig in the Gulf of Mexico hostage. To make matters even worse, a Category Four hurricane is bearing down on the rig, making conventional rescue out of the question. Axel must rescue the hostages, subdue the terrorists, all while avoiding a massive ecological disaster.

There is no break in the suspense and action as expected from Mars. From hi-tech HELO insertions, underwater assaults, and a mad race against time and nature, there’s no way you’re putting this book down.