|Birthday||August 4, 1965|
|Birth Place||Dorchester, Boston, Massachusetts|
|Appearances||"The Dead Pool"|
Dennis Lehane is an American author.
Lehane has written several award-winning novels, including A Drink Before the War and the New York Times bestseller Mystic River, which was later made into an Academy Award-winning film. Another novel, Gone, Baby, Gone, was also adapted into an Academy Award-nominated film.
His novel Shutter Island was adapted into a film by Martin Scorsese in 2010. Lehane is a graduate of Florida International University in Miami, Florida.
On Castle, Lehane will sometimes appear as one of Castle's poker buddies.