Miguel D'Addario is an Italian writer, coach and professor. He has published artistic books, poetry, stories, existentialist philosophy, academic, and educational technical books with different publishers. His books have been translated into English, French, Italian, Portuguese, and Greek. He has a degree in Journalism, a Master in Social Education, and a Doctorate in Social Communication from the Complutense University of Madrid. He has developed his experience in various fields of teaching, from Vocational Training to the University level, both in Latin America and Europe. PhD and essayist, he has received awards and mentions from Writers' Associations, Cultural Centers, Universities, and related offices. Also as a Speaker, Lecturer and Researcher, in Universities, Educational Centers, public and private. As an engineer, he is the author of educational technical books of various levels and agendas. Author of books on philosophy, ontology, and metaphysics. Author of Self-help and Coaching books. His books are distributed in the five continents, are assiduously consulted in Libraries of the world, and are registered in catalogs, ISBNs and international bibliographic bases. They are translated into multiple languages and can be found in international bookstores, both in paper format and in electronic version.