Who is the fictional private investigator at the center of J.K. Rowling’s Strike novels?

Cormoran Strike is the fictional private investigator at the center of J.K. Rowling’s Strike novels.

The character first appeared in The Cuckoo’s Calling, published in 2013 under Rowling’s pseudonym Robert Galbraith. Strike is a former military investigator who runs a private detective agency in London. His investigations often involve wealthy or publicly visible clients, but the stories also examine the personal and professional pressures affecting ordinary people around the cases.

Robin Ellacott begins as Strike’s temporary secretary and becomes an essential investigative partner. Their working relationship is a continuing thread through the series, alongside the separate mysteries in each novel.

Strike is not a fantasy character and does not belong to the Harry Potter universe. The books use a realistic crime-fiction setting, with police procedures, forensic evidence, interviews, and legal constraints shaping the investigations. This distinction is useful because Rowling has written in several genres under different publishing identities.