Complex sentence: A personal memoir/history of Congregation Ahavath Israel was written by one of it's member leaders-Mr. Joel Stone (now passed away) a copy of this book is obtainable through the congregation's lending library.
Split into simpler sentences: A personal memoir/history of Congregation Ahavath Israel was written by one of its member leaders, the late Mr. Joel Stone. A copy of this book is obtainable through the congregation's lending library.