Available Editions

Novel

Hardcover

Book cover for The Echo
2014 Year
Harper Voyager (UK) Publisher
ISBN-13: 978-0-00-745679-6
ISBN-10: 0-00-745679-4
Buy on Amazon

Paperback

Book cover for The Echo
2015 Year
Harper Voyager (UK) Publisher
ISBN-13: 978-0-00-745678-9
ISBN-10: 0-00-745678-6
Buy on Amazon

Digital Books

Book cover for The Echo
2014 Year
Harper Voyager Publisher
ISBN-13: 978-0-06-228730-4
ISBN-10: 0-06-228730-3
Not Available for Purchase