Keeping track of prolific authors who write fiction series was quite challenging for even the most ardent fan until To Be Continued debuted in 1995. Now, readers will be happy that the soon-to-be-released second edition has added 1,600 new books and 400 new series. To Be Continued, Second Edition, maintains the first volume's successful formula that featured concise A-to-Z entries packed with useful information, including titles, publishers, publication dates, genre categories, annotations, and subject terms. Among the genre categories that can be found in To Be Continued are romance, science fiction, crime novel, horror, adventure, fantasy, humor, western, war, Christian fiction, and others.