The presence in children s literature of hard themes such as loneliness, abandonment and environmental destruction is investigated, as a way of underline and discuss the porosity of the readings, that allow either the adult and the child to cohabit spaces for mighting sensorial experimentation (look, listen, touching), traversing them as streams that hatch into experiences that unveil beyond contact with the book. The dissertation combines the books Por Parte de Pai, by Bartolomeu Campos de Queirós; Um dia, um Rio, by Leo Cunha and illustrated by André Neves and Rosa, by Odilon Moraes and establishes contact points between these books and theoretical texts with the intention of diluting borders, be in terms of public type (children/adults) or experiences, thus composing a children s literature that is increasingly complex and multifaceted. For this, the critical-theoretical references are constituted by authors who research on children s literature as: Teresa Colomer, Nelly Novaes Coelho, Peter Hunt, Sandra Beckett, and authors such as: Walter Benjamin, Deleuze and Guattarri, weaving a plot that has the intention to create critical thinking with enough breadth to cover the complexity of the analyzed objects.