The Cuckoo's Calling, written by Robert Galbraith (pseudonym of J.K. Rowling), is a captivating urban mystery fiction book that introduces private detective Cormoran Strike. When a supermodel's apparent suicide becomes a murder investigation, Strike is hired to uncover the truth. As he delves into the glamorous and dangerous world of celebrities, he uncovers a web of lies, deceit, and hidden motives. Galbraith's intricate plotting and well-developed characters make this book a must-read for fans of the genre.