I always enjoy reading the rare Star Trek novels written by writers from the original series, as well as ones set during Pike's tenure as captain of the Enterprise. In this respect D.C. Fontana's book is a double treat, as she lends her considerable experience as a writer and script editor for the show to tell the story of Spock's first mission aboard the starship. Her characterization is assured, as she adds to the existing base of characters from the original pilot several new creations that provide greater depth to her tale. This crew soon finds itself involved in a series of events — some related, others not — that range from the important to the amusingly mundane, all of which combine to provide the rare sense of the complex interactions taking place in a vessel as large as the Enterprise. It's a testament to Fontana's skills as an author that she makes it all work as well as it does, and when I finished the book I did so with considerable regret that she never returned to the precursor she created for further adventures, for she demonstrated the fresh storytelling possibilities that exist with an Enterprise that contains within it a unique mix of the familiar and the new.