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 Strike is hired to investigate the supposed suicide of a supermodel, he uncovers a web of secrets and deceit. With its richly drawn characters and intricate plot, The Cuckoo's Calling has garnered a dedicated following on Amazon, showcasing Rowling's talent for storytelling in a different genre.