Letters To A Teenage Son is a book written by Henry Gregor Felsen, which is a collection of letters addressed to his teenage son. The book is a compilation of Felsen's thoughts, advice, and experiences that he wanted to share with his son as he navigated through the challenges of teenage life. The letters cover a wide range of topics, including relationships, education, career, self-esteem, and personal responsibility. Felsen imparts his wisdom and...