"One Second After" by William R. Forstchen is a gripping novel in the A John Matherson Novel Series. Published in 2009 by Doherty Associates, LLC, Tom & Co, this science fiction and thriller book is intended for adults and spans 352 pages in a trade paperback format. The narrative, set in a post-apocalyptic world, explores themes of science fiction, technology, and general fiction, making it a compelling read for fans of the genre. With its captivating storyline and engaging plot, this book is sure to captivate readers and transport them to a world of suspense and intrigue.