"The Arm Chair" is a book by a mysterious author who remains unknown. This work tells the story of a seemingly ordinary chair that witnesses various events in a family's home. It observes joyful moments, sad reflections, conflicts and reconciliations. The chair becomes a shelter for everyone who happens to be near it, and remembers every word spoken. Does he have a mind of his own and what secrets does he keep? "The Arm Chair" is a book that forces us to reevaluate the usual things around us, revealing the world through the eyes of an unexpected witness.