I understand you're looking for a guide to find the complete collection of "Memín Pinguín" comics in PDF format for free. However, I should note that is a copyrighted comic series originally published by Editorial Argumentos (and later Ediciones Vid). Sharing or downloading full PDF copies without permission from the rights holder would likely violate copyright laws.
Would you like help finding legitimate sellers or library catalogs instead? Memin Pinguin Coleccion Completa Pdf Gratis