2020 - First Assignment [Time Masters] (Paperback) ISBN-13: 9798494720146 ISBN-10: N/A Genre: Romance ? 2007 - The Call [Time Masters, Book One] (Hardcover) ISBN-13: 9781583851913 ISBN-10: 1583851917 Genres: Children's Books, Literature & Fiction, Teen & Young Adult ? 2007 - Time Masters Book One the Call [Time Masters] (Paperback) ISBN-13: 9781583851982 ISBN-10: 1583851984 Genres: Children's Books, Literature & Fiction, Science Fiction & Fantasy 2 |