Ender's Game: A Guide to Life
From Author Wars - https://authorwars.com/books/enders-game-a-guide-to-life-1850215.html
Editions/Publications:
- 2013 . Ender's World: Fresh Perspectives on the SF Classic Ender's Game (2013, Matt Nix, Smart Pop / BenBella Books, ISBN-10: 9781937856212, $14.95, xv+286 pages, Trade Paperback, Non-fiction)