- Title: Project Hail Mary - Author: Andy Weir - Volumes: 2 (Part 1 and Part 2) - ISBN: 978-4-09-124908-0 - ISBN: 978-4-09-124907-3 Thank you for looking. I read it once and kept it at home. It's in very good condition! Thank you very much.:*+.\(( °ω° ))/.:+