Kayless #4

Scott Anders, former astronaut, soldier and CIA agent, who thought he had seen it all, must now face his biggest challenge ever-saving 10,000 baseball fans from a group of insane social media terrorists. But even more menacing, how does attempting to save these innocent bystanders from becoming collateral damage inadvertently set in motion a hostile invasion force creating a drastic turning point in Earth's destiny and put into motion a plan a hundred years in the making?