A Distant Presence: The Story Behind Paul's Letter to the Philippians | 
pickI gave this book to my husband for Father's Day one year and ended up stealing it from him. I re-read it every other year. This book makes Philippians come alive. You experience the people and culture of the Philippi church. You share in the joys, sorrows, and struggles of these early believers. No other book compares to this. It is also a commentary of the book, which allows you to dive deeper. It's an unforgettable read.