"When you have to kill the same terrorist twice in one week there's either something wrong with your world or something wrong with your skills ... and there's nothing wrong with Joe Ledger's skills. And that's both a good, and a bad thing. It's good because he's a Baltimore detective that has just been secretly recruited by the government to lead a new taskforce created to deal with the problems that Homeland Security can't handle. This rapid response...

A London hospital explodes, killing thousands. This act of terrorism is only the beginning as the group behind the explosion turns to bioweapons in an effort to unleash a modern version of the biblical Ten Plagues of Egypt. Dept. of Military Science agent Joe Ledger, beaten and distraught over a heartbreaking loss, has quit the antiterrorism business but reluctantly must jump back into the game, charged with nothing less than saving the world. As...

"For years the Department of Military Sciences has fought to stop terrorists from using radical bioweapons--designer plagues, weaponized pathogens, genetically modified viruses, and even the zombie plague that first brought Ledger into the DMS. These terrible weapons have been locked away in the world's most secure facility. Until now. Joe Ledger and Echo Team are scrambled when a highly elite team of killers breaks the unbreakable security and steals...

"On opening day of the new baseball season, a small model-kit airplane flies down from the stands and buzzes the mound, where a decorated veteran pilot is about to throw out the first ball. The toy plane is an exact replica of the one flown by the war hero. Everyone laughs, thinking it a good prank or a publicity stunt. Until it explodes, killing dozens. Seconds later a swarm of killer drones descend upon the panicked crowd, each one carrying a powerful...

Terrorists-for-hire have created a weapon that can induce earthquakes and cause dormant volcanoes to erupt. One terrifying side-effect of the weapon is that prior to the devastation, the vibrations drive ordinary people to suicide and violence. A wave of madness begins sweeping the country, beginning with a muder-suicide in Congress. Joe Ledger and his team go on a wild hunt to stop the terrorists and uncover the global super-power secretly funding...