Title: Consent to Kill
Content:  Consent to Kill is the seventh novel by Vince Flynn and the sixth in a series that features CIA counterterrorism agent Mitch Rapp. In this thriller, Flynn focuses on the war on terror exploring all its aspects, from the president of the United States, to the CIA, the foot soldiers and the potentially deadly terrorists.
Title: Consent to Kill
Content:  kill Rapp and Abel. Tayyib hires Latino gang leader Anibal Castillo to kill Rapp at the safehouse. Tayyib then goes hunting for the go-between Abel with two of his men, to sever the chain of contacts leading back to the prince. Castillo and thirteen of his men attack the safehouse. Rapp kills all of Castillo's men, then wounds Castillo and brings him in to be questioned. Through different leads Rapp discovers Saeed was the one who put a bounty on his head. Rapp goes to Afghanistan and gets Waheed out of prison, giving Waheed the impression that it is a hostage exchange. Rapp has Waheed unknowingly wear 
Title: Killing No Murder
Content:  Killing No Murder was published under the pseudonym 'William Allen' but the authorship is largely attributed to one of three individuals or some combination of the three. The individuals generally attributed with authorship are (in order): Colonel Silius Titus, Edward Sexby or William Allen.
Title: Consent to Kill
Content:  house, Louis detonates a bomb that kills Anna and throws a severely wounded Rapp into Chesapeake Bay where he is saved by a nearby boater. The CIA fakes Rapp's death and takes him to a safehouse to recuperate. In a secret meeting with Irene Kennedy, Director of the CIA, President Hayes tells Kennedy that Rapp has his consent to kill any and all people involved in the murder of his wife. Saudi Prince Rashid, who is visiting U.S., finds out from Director Ross that Rapp is in fact not dead. Ross carelessly informs Rashid of Rapp's safehouse location. Rashid orders his assistant, Saudi intelligence agent Nawaf Tayyib, 
Title: Consent to Kill
Content:  jihadist himself, learns that Rapp has "killed" his son. Saeed beseeches Saudi Prince Muhammed bin Rashid for help. Rashid puts Saeed in contact with a former East German Stasi officer, Erich Abel, and Saeed puts a $20 million contract on Rapp's head. Abel, through his contacts, approaches two assassins, a husband and wife team, Louis Gould and Claudia Morrell. For $10 million, they agree to kill Rapp. Claudia, who is pregnant, specifically asks Louis not to kill Rapp's wife, Anna, as she is also pregnant. Louis agrees, and both leave for America. In Washington, Rapp is angered by the new Director of National Intelligence, Mark Ross, who 
Title: Licensed to Kill (1997 film)
Content:  Licensed to Kill is a 1997 documentary written, directed, and produced by Arthur Dong, in which Dong, a gay man himself, interviews various murderers known for their homophobic murders.
Title: Consent to Kill
Content:  vest full of explosives. As the released Waheed embraces his father in the street, Rapp pulls out a detonator and blows Saeed and Waheed and twelve of Saeed's bodyguards to pieces. The CIA in the meantime has found out about Erich Abel's role in hiring the assassins and sends Rapp to Abel's office. There Rapp finds Tayyib torturing Abel's secretary for information on Abel's whereabouts. Rapp kills Tayyib's men, and he and Coleman capture Tayyib. A conscience-stricken Claudia is revealed to be the one who gave the CIA information on Abel. Abel's secretary reveals to Rapp and Coleman that Abel is in Austria. Rapp flies there and 
Title: Kill Decision
Content:  Kill Decision is a science fiction novel by Daniel Suarez, published in 2012. It deals with themes of espionage, artificial intelligence, and warfare using robots and drones. The story deals with the fictional scenario where insurgents have created automated drones that identify enemies and make the decision to kill them (the "kill decision") without human intervention.
Title: Kill As Directed
Content:  Kill As Directed is a novel that was published in 1963 by writing team of Daniel Nathan, alias Frederic Dannay (October 20, 1905 – September 3, 1982) and Manford (Emanuel) Lepofsky, alias Manfred Bennington Lee (January 11, 1905 – April 3, 1971) under the pseudonym Ellery Queen.
Title: A Killing Kindness
Content: 1980, London: Collins Crime Club ISBN: 0-00-231406-1, Pub date 24 November 1980, Hardback 

Question: Who is the author of Consent to Kill?
Answer: Vince Flynn.