Saving Sam by J.M. Northup and Simone Beaudelaire is a fairly short book, a good choice for those with limited time for reading. I felt a lot of sympathy for Sam, Amy, not so much. This book is a fast-paced read. I enjoyed it. Saving Sam is book 1 in The Wounded Warriors Series but can be read as a standalone. This is a complete book, not a cliff-hanger.