"Maisteri kesävieraana" is a play in three acts by the famous Finnish playwright Nestor Tanner, in which complex relationships between the main characters are revealed. The main character, a wealthy estate man, accidentally meets an old friend who becomes his summer guest. During this visit, various secrets are revealed that radically change the lives of both men. Sublime dialogue and unexpected turns of events make this play exciting for the reader who appreciates quality literature and complex psychological intrigue.