All the publications: George Klein

• El gran libro de Batman Colección Héroes y VillanosSpanish (Spain)Cartoné 400 ppScore:4.8
• El gran libro de Superman Colección Héroes y VillanosSpanish (Spain)Cartoné 400 ppScore:4.7
• Even More Secret Origins 80-Page GiantEnglish (United States)Comic Book 80 pp
• Fantastic Four Vol. 1 (1961-1996)English (United States)saddle-stitchedScore:4.2Issues:2/416
• Forbidden WorldsEnglish (United States)Comic BookIssues:1/145
• Forbidden Worlds - ACG Collected WorksEnglish (United States)SoftcoverIssues:2/22
• Grandes héroes del cómicSpanish (Spain)RústicaScore:3.8Issues:2/46
• Journey into Mystery / Thor Vol 1English (United States)Comic BookScore:3.9Issues:2/522
• Kid Colt Outlaw Vol 1English (United States)Comic-book.Issues:4/229
• La Colección Definitiva de Novelas Gráficas MarvelSpanish (Argentina)CartonéScore:4.4Issues:1/150
• La Legión de Superhéroes. DC FinestSpanish (Spain)Rústica 576 ppScore:4.8Issues:1
• Las mejores historias de... Jamás contadasSpanish (Spain)CartonéScore:4.2Issues:1/7
• Legion of Super-Heroes Vol. 1 (1973)English (United States)Comic BookScore:4.0Issues:3/4
• Legion of Super-Heroes: The Life And Death Of Ferro LadEnglish (United States)Hardcover 128 pp
• Legion of Super-Heroes: The Silver AgeEnglish (United States)Softcover 328 ppScore:4.0
• Limited Collectors' Edition - Facsimile Edition (Variant Cover)English (United States)Comic Book 80 ppIssues:1/11
• Lo mejor de Marvel. 100% MarvelSpanish (Spain)Rústica 160 ppScore:4.2
• Lo Mejor de Ultron - Marvel OmnibusSpanish (Mexico)RústicaScore:4.7
• Los Cuatro Fantásticos. Biblioteca MarvelSpanish (Spain)Rústica 160 ppScore:4.6Issues:1/19
• Los Cuatro Fantásticos. Marvel Gold (Omnigold)Spanish (Spain)CartonéScore:4.6Issues:1/10
• Los Héroes Más Poderosos de MarvelSpanish (Argentina)CartonéScore:4.2Issues:1/100
• Los Héroes Más Poderosos de MarvelSpanish (Colombia)CartonéScore:4.5Issues:1/60
• Los Héroes Más Poderosos de MarvelSpanish (Chile)CartonéScore:4.5Issues:1/60
• Los héroes más poderosos de MarvelSpanish (Peru)CartonéScore:5.0Issues:1/30
• Los Vengadores. Marvel Gold (Omnigold)Spanish (Spain)CartonéScore:4.3Issues:2/11
• Marvel 75 añosSpanish (Spain)Cartoné 696 ppScore:3.5Issues:1/2
• Marvel Comics: La Collection De RéférenceFrench (France)CartonnéIssues:1/277
• Marvel FacsímilSpanish (Spain)GrapaScore:4.6Issues:1/19
• Marvel Gold. Marvel 75 Años: La era clásicaSpanish (Spain)Cartoné 696 ppScore:4.7
• Marvel Héroes (1987-1993)Spanish (Spain)Grapa 32 ppScore:3.9Issues:1/84
• Marvel MasterworksEnglish (United States)HardcoverScore:5.0Issues:3/380
• Marvel Tales (2019)English (United States)Softcover 76-108 ppScore:5.0Issues:1/37
• Marvel Visionaries: Stan LeeEnglish (United States)Hardcover 336 pp
• Marvel: August 1961English (United States)Hardcover 520 pp
• Mighty Marvel Masterworks. Fantastic FourEnglish (United States)Softcover 272-296 ppScore:4.0Issues:1/3
• New Comics (1935-1936) / New Adventure Comics (1936-1938) / Adventure Comics Vol. 1 (1938-1983; 2010-2011) / Adventure Comics Vol. 2 (2009-2010)English (United States)Comic BookScore:3.3Issues:45/530