Paperback 2016 Year Michael Underwood Publisher ISBN-13: 978-0-9980606-0-6 ISBN-10: 0-9980606-0-7 Buy on Amazon
Digital Books 2016 Year Michael Underwood Publisher ISBN-13: 978-0-9980606-2-0 ISBN-10: 0-9980606-2-3 Not Available for Purchase
Paperback 2015 Year Tor.com Publisher ISBN-13: 978-0-7653-8532-1 ISBN-10: 0-7653-8532-5 Buy on Amazon
Digital Books 2015 Year Tor.com Publisher ISBN-13: 978-1-4668-9194-4 ISBN-10: 1-4668-9194-7 Not Available for Purchase