'''''Blood Work''''' is a [[Crime novelfiction|crime]] [[Thriller (genre)|thriller]] novel written by [[Michael Connelly]] which marks the first appearance of '''Terry McCaleb'''. The book was used as the basis for the 2002 [[Blood Work (film)|movie of the same name]], starring [[Clint Eastwood]]. Connelly was inspired to write the story by a friend who received an organ transplant.
