La porta sull'estate
From Author Wars - https://authorwars.com/books/la-porta-sullestate-1428775.html
Overview:
- Title: La porta sull'estate
- Author: Robert A. Heinlein
- Year: 1975
- Type: Novels
Editions/Publications:
- Unknown. Millemondiestate 1975: Tre romanzi completi di Robert A. Heinlein (Unknown, Robert A. Heinlein, Mondadori, Lit 1,500, 456 pages, Trade Paperback, Omnibus)
- Unknown. La porta sull'estate (Unknown, Robert A. Heinlein, Mondadori, Lit 2,500, 178 pages, Paperback, Novel)