Robert B. Parker

Parker also wrote nine novels featuring Jesse Stone, a Los Angeles police officer who moves to a small New England town; six novels with Sunny Randall, a female private investigator; and four Westerns starring the duo Virgil Cole and Everett Hitch. The first was ''Appaloosa'', made into a film starring Ed Harris and Viggo Mortensen. The Jesse Stone books were adapted into a series of TV films starring Tom Selleck.
Following Parker's death, the Spenser books were written by Ace Atkins (2012-2022) and Mike Lupica (2023-present); Jesse Stone by Michael Brandman (2011-2013), Reed Farrel Coleman (2014-2019) and Lupica (2020-2022); Virgil Cole and Everett Hitch by Robert Knott; and Sunny Randall by Lupica (2018-2020) and Alison Gaylin (2023). Provided by Wikipedia
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