Ian Brennan was born in the 1970s.
Richard P. Rosenthal is an American author and law enforcement officer .. American. United States. author. author. In 2011 , he retired as the chief of police of Wellfleet , Massachusetts on Cape Cod , where he served for over 20 years .. chief of police. chief of police. Cape Cod. Cape Cod. police. police. Prior , he served two decades as an NYPD officer , retiring at the rank of lieutenant .. NYPD. New York City Police Department. Rosenthal has written books on police craft , one on Skycops and one on K-9 units , as well as a novel and a memoir about police undercover work .. police. police. craft. craft. Skycops. Air Force Security Forces. K-9 units. Police dog. undercover. undercover. novel. novel. He is the 100th writer to have been added to Police-Writers .. com , a website dedicated to police officers turned authors .. police. police. As a rookie cop for the NYPD , he was assigned to work undercover in the JDL ; it is the subject of his fourth book .. undercover. undercover. rookie. rookie. NYPD. New York City Police Department. JDL. Jewish Defense League