2006 - Digital Force (Paperback) ISBN-13: 9780955292903 ISBN-10: 0955292905 Genres: Literature & Fiction, Mystery, Thriller & Suspense, Science Fiction & Fantasy ? 2004 - Z4ck (Paperback) ISBN-13: 9781589613126 ISBN-10: 1589613120 Genres: Computers & Technology, Literature & Fiction, Mystery, Thriller & Suspense, Science Fiction & Fantasy ? |