Available Editions

Novel

Paperback

Book cover for A Calculus of Angels
2021 Year
Open Road Integrated Media Publisher
ISBN-13: 978-1-5040-6861-1
ISBN-10: 1-5040-6861-0
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Digital Books

Book cover for A Calculus of Angels
2015 Year
Open Road Integrated Media Publisher
ISBN-13: 978-1-5040-2657-4
ISBN-10: 1-5040-2657-8
Not Available for Purchase

All-In-One

Digital Books

Book cover for The Age of Unreason
2017 Year
Open Road Integrated Media Publisher
ISBN-13: 978-1-5040-4963-4
ISBN-10: 1-5040-4963-2
Not Available for Purchase