• Week 3 - Walk through the Mass
  The Mass: USCCB

  Catholic Encyclopedia: The Sacrifice of the Mass

  Catholic Answers: The Sacrifice of the Mass

  Catholic Answers: The Institution of the Mass

  101 Questions about the Catholic Mass

  Vatican II: Constitution on the Sacred Liturgy (Sacrosanctum Concilium)

• Week 4: Penance and Anointing the Sick
  Catholic Encyclopedia: The Sacrament of Penance

  On the Sacrament of Penance and Reconciliation, by Bishop Thomas Doran

  A Guide to the Sacrament of Penance, by Bishops of Pennsylvania

  St. John Paul II: Apostolic Exhortation on Reconciliation and Penance
  
  Catholic Answers: Anointing of the Sick

• Week 5: Matrimony and Holy Orders

  Catholic Encyclopedia: The Sacrament of Marriage

  USCCB: For Your Marriage

  St. John Paul II: Apostolic Exhortation on the Family in the Modern World (Familiaris Consortio)

  Pope Pius XI: Encyclical Letter on Christian Marriage (Casti Connubii)
  
  What Is an Annulment?

  Catholic Encyclopedia: Holy Orders
  
  St. John Paul II: Apostolic Letter on Reserving Priestly Ordination to Men Alone (Ordinatio Sacerdotalis)