This thesis discusses the hybridism in the contemporary children s Object Books, in an attempt to elucidate how the hybrid nature of the design language and of the intersemiotic experience, reveal the interactions in the multisensory stories, expanding the narratives found in children s Object Books. A look at the act of reading is not restricted to the deciphering of written letters – in whatever sort of support, but in the absorption of established representativeness. Book design influences that reading, not only in functional aspects, but also in symbolic ones, and that is why it can be considered as a reading-mediator, driving the reader through his journey. The thesis presents the reading of two children s object-books chosen from the works from Kveta Pacovská and Roger Mello, both internationally recognized designers/illustrators and plastic artists awarded with the Hans Christian Andersen prize. In these books, the progress from which the histories were activated and amplified in the hybridism of the narrative process was accounted. The theses is based on the notion of hybrid as an analytical category as proposed by Braida (2012).