Catechism of the Catholic Church – 2nd Edition (1997) – English – Spanish
- “Male and Female He Created Them” – CCC, nos. 369-373 & CCC, nos. 2331-2336
- The Sacrament of Matrimony – CCC, nos. 1601-1666
- Nature of the Family; Family and Society – CCC, nos. 2201-2213
- Chastity and Homosexuality – CCC, nos. 2357-2359
- The Love of Husband and Wife – CCC, nos. 2360-2379