7 volumes. edited by Mondadori in 1975-1976-1977-1978-1979-1982 and by Espasa-Calpe, Elsévier-Sequoia, Hamlet, Shogakukan Publishing Co., Helmond BV, Sampson Low, Rand McNally & Co.
Edited by Mondadori and Crescent Books, 1984
2 volumes. edited by Mondadori in 1985-2001 and by Sudwest Werlag, Fernand Nathan Editeur, Jane's Publishing.Co., Editoral Orvesa, Rand McNally & Co., Crown Publishers
6 volumes. edited by Fenice 2000 and Salamander Books,
1993-1994-1995
Edited by Fabbri Editori, 2001-2002-2003
Edited by Edizioni White Star, 2007
Edited by da Edizioni White Star, 2001
Edito by Mondadori, 2002
Edited by Mondadori, 2002
Edited by Edizioni White Star, 2007
Edited by Edizioni White Star, 2007
Edited by Mondadori, 1991
Edited by Mondadori, 2003