| title | ISBN-13 | year of publication |
|---|---|---|
| An Explanation of the Baltimore Catechism of Christian Doctrine: For the Use of Sunday-School Teachers and Advanced | 978-1-4400-6170-7 | 2012 |
| Baltimore Catechism #1 | 978-0-89555-144-3 | 2010 |
| Baltimore Catechism #2 | 978-0-89555-145-0 | 2010 |
| Baltimore Catechism #3 | 978-0-89555-146-7 | 2010 |
R.K. · R. T. · R. Thomas · T/K · Thomas K.