All in hardcover format. The Cuckoo's Calling (Book 1) is in like-new condition, a bookstore-pullout. The SIlkworm (Book 2) is in good preloved condition with minimal tears. The Career of Evil (Book 3) is in very good preloved condition. The dust jacket is plastic-covered. Lethal White (Book 4) is in like-new condition, a bookstore-pullout. Cormoran Strike is a series of crime fiction books written by British author J. K. Rowling, published under the pseudonym Robert Galbraith. The story chronicles the cases of private detective Cormoran Strike and his assistant Robin Ellacott. Four novels in the series have so far been published. The first two novels were adapted as a television series for BBC One and aired in summer 2017. The series was renewed for a second season, based on the third book, Career of Evil, which aired in two episodes in February and March 2018.