"Tuppelan Kalle and Koturi-Heikki: An Account of the Lumberjack Experience" is a book written by Niilo Kivinen, a well-known Finnish author and anthropologist. This exciting story tells about the adventures of two main characters - Tuppelan Kalle and Koturi-Geikki, who work as loggers in a distant forest. The author describes in detail the way of life of these men, hard physical labor, friendship, competition and relationship with nature. The book "Tuppelan Calle and Koturi-Geikki" in addition to an exciting story also contains deep philosophical reflections on human relations with the surrounding world. This is an excellent work that will leave a mark in the heart of everyone who reads it.