"Essence" is a book written by the Finnish writer Juho Heikki Reijonen. In this work, the author examines the complex issues of human existence, reflecting deep philosophical considerations and reflections on life. The book "Essence" impresses with its depth and innovative approach to the topic of the human soul. Readers will be able to immerse themselves in the feelings and emotions of the characters, look at life through the eyes of the author and discover new facets of worldview. "Essence" is a book that will leave a mark in the heart of everyone who decides to touch the sophisticated thoughts and feelings that pervade the pages of this publication.