Project X-Calibur

From Author Wars - https://authorwars.com/books/project-x-calibur-1649452.html

Overview:

Title: Project X-Calibur
Author: Greg Pace
Year: 2013
Type: Novels

Editions/Publications:

2013 . Project X-Calibur (2013, Greg Pace, G. P. Putnam's Sons, ISBN-10: 9780399257063, $16.99, 256 pages, Hardcover, Novel)
2013 . Project X-Calibur (2013, Greg Pace, Putnam, ISBN-10: 9781101603291, $10.99, pages, ebook, Novel)

Genres/Themes:

juvenile sf