The Secret of the Pine Tree is the result of an interview with the mother of the martyr Zeynab Kamaee. The book begins with the story a missing fourteen-year-old girl by the main storyteller. The storyteller talks about two nights of restlessness and effort along with the family and acquaintances, and then goes back to the past and takes the reader to the birth of the main storyteller of the book until the moment her daughter was missing.

Masomeh Ramhormozi is one of the Holy Defense relief workers who went to the battlefront at the age of 14 as a relief worker. She has been teaching and writing books and articles for 16 years and so far has published the books, The Last Sunday and On the Wings of Angels, which include her manuscripts of war memories. She is currently working in the resistance art and literature office of the arts center. 120