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Are you Sergio Colomino, author of the books below?
Sherlock Holmes y la conspiración de Barcelona by Sergio Colomino Sherlock Holmes y el legado de Moriarty by Sergio Colomino Sherlock Holmes de Hayao Miyazaki by Sergio Colomino Tú eres el protagonista by Sergio Colomino AK-47. La historia de Mijail Kalashnikov by Sergio Colomino ELEMENTAL, QUERIDO WATSON by Sergio Colomino Sherlock Holmes by Sergio Colomino MARLON, EL ACTOR FANTASMA by Sergio Colomino Sherlock Holmes y el enigma de las muñecas rusas by Sergio Colomino The Umbrella Academy, Vol. 1 by Gerard Way


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