"Jenny" is a fascinating story of love, devotion and despair, written by the Norwegian writer Sigrid Undset. The main character, a young pianist Jenny Wrengel, unexpectedly finds herself involved in complex relationships with many people and a choice between two men that will determine her future life. This book is an elegantly written novel that depicts the inner struggles of the main character and raises many questions for the readers about love, family and their own identity. Sigrid Undset skillfully reproduces the feelings and emotions of her characters, making "Jenny" a book that leaves a deep mark in the hearts of its readers.