The Dystopic Earths of Heinlein's Juveniles

From Author Wars - https://authorwars.com/books/the-dystopic-earths-of-heinleins-juveniles-1690019.html

Overview:

Title: The Dystopic Earths of Heinlein's Juveniles
Author: Jo Walton
Year: 2008
Type: Essays

Editions/Publications:

2014 . What Makes This Book So Great (2014, Jo Walton, Tor, ISBN-10: 9780765331939, $26.99, 446 pages, Hardcover, Non-fiction)

Resources:

Tor.com article or page for The Dystopic Earths of Heinlein's Juveniles