The book "Love story: George Sand and A. de Musset. Unknown documents, letters of Musset" by Paul Marieton is a unique collection of documents that testify to the complex relationship between famous French writers of the 19th century. This book collects previously unpublished materials, as well as letters that reveal intimate aspects of their lives and work. Readers will have a unique opportunity to better understand the emotional complexity of the relationship between George Sand and Alphonse de Musset, which has become known as one of the most famous romantic novels in literature. The author offers to delve into the atmosphere of that time and reveal the secrets and contradictions that were hidden behind the exquisite pseudonym and artistic achievements of these great writers.