The Apostles Study Guide is designed to accompany the General Audience talks on the Apostles by Pope Benedict XVI.
Those talks presents the basis of the Catholic Church founded by Jesus Christ on the Apostles. Here the Holy Father presents the foundation for our belief from Biblical and historical records so that Catholics and other Christians can have a better understanding of why the Church exists and its connection to Jesus.
A master catechist, the Holy Father's inspirational words about the chosen disciples of Jesus are as clear as though he were sitting down and explaining it to you personally.
Because the book naturally lends itself to adult study, a study guide has been developed. There are twelve sessions, each with questions for study and questions for reflection, as well as opening and closing prayers.
It is available as a free download here.
Below are the pages on the entry for the talks on Judas and St. Matthias.