It's been written somewhere that no wounded warrior is ever left behind, but I'd rather you be the judge of that; Knock. Knock. Who's There? is one woman's courageous testimony of her experience with medical malpractice, social irresponsibility, and organizational bullying while in the military. The book depicts the behaviors of her commander, instructor, and two medical doctors who abused their authority in their dominant positions to control her actions by harming her and ignoring the harm done. This memoir, dedicated to all those whose lives have been impacted by organizational or personal bullying, as well as those whose lives have been damaged or destroyed by legalized drugs, is a wake-up call to America. Rev. Dr. Dinkins encourages struggling readers to take a stand against wrongdoing and injustice when professionals and officials betray their trust. God sees, hears, and knows all that is going on, He is ever present in all situations, and He is knocking at the doors of the hearts and minds of all mankind.