The book is signed by the author, Benedict J. Groeschel to Anthony and has 142 pages. book titled "Why Do We Believe?" is a great addition to any Catholic's collection. Published by Our Sunday Visitor, Publishing Division in 2005, this book strengthens faith and provides a comprehensive understanding of Christian life.

The book is perfect-sized, measuring 7.4 inches in length, 4.7 inches in width, and 0.3 inches in height, with a weight of 4 oz. It is written in English and falls under the genre of religion, with topics covering Christian life and general beliefs. This book is a must-read for anyone seeking to strengthen their faith and understanding of Christianity.