Oli Moraes, named in her documents, Maria de Oliveira Moraes Pereira, has a degree in Letters from the State University of Maranhão (1993-1997), specialization in School Administration from UNIVERSO-Universidade Salgado de Oliveira-RJ (1998), Masters Teaching English as a Foreign Language - Jaén / ES (2008-2010) and PhD in Educational Sciences from the American University-PY. Nowadays, she works in pedagogical coordination and gives lectures at educational institutions. In addition, she gives education courses addressing educational themes related to his academic backgrounds. Her love for children's literature has accompanied her since childhood, but only now, in 2020, she decided to give vent to her writings in this literary field.