Novaro started publishing comic books in 1949 (Cuentos de Walt Disney, an anthology title) and stopped in 1985. It started with two main imprints, "Sociedad Editora Americana" (mainly Walt Disney) and "Ediciones Recreativas" (mainly DC Comics), and other minor imprints, like "Editorial Alegría". In 1963 the imprints disappear, to publish all comics under the "Organización Editorial Novaro" name.
Editorial Novaro books were published in up to four different sizes: standard (255 x 175 mm), Serie Avestruz "Ostrich series" (250 x 160 mm), Serie Aguila "Eagle series" (195 x 135 mm) & Serie Colibrí "Hummingbird series" (140 x 110 mm). Every title can have any combination of the sizes (only one, two, three, or all four). The non-standard sizes always have it noted on the cover; usually the price logo will state which series size the book is, and either with the price or near the title/logo there will be an Ostrich, Eagle or Hummingbird, respectively.
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