Secondary Sources ~ The Westminster Shorter Catechism

The Assembly’s catechism explained, and the principles of religion therein contained, confirmed by the holy scriptures. by Some, David (WSC)
The assembly’s catechism with notes or, the shorter catechism composed by the Assembly of Divines at Westminster: with a brief explication of the more difficult words and phrases contained in it, for the instruction of youth by Watts, Isaac (WSC)
The Assembly’s Shorter Catechism: Illustrated by Appropriate Anecdotes by Whitecross, John (WSC)
The Chief End of Man: An Exposition of the First Answer of the Shorter Catechism by Hall, John (WSC)
The Child’s Book on the Westminster Shorter Catechism by Boyd., James R. (WSC)
The doctrines of the Christian religion, Comprized in the Shorter Catechism composed by the Reverend Assembly of Divines, at Westminster: with additional improvements taken out of the larger by Multiple Contributors, (WSC)
The evangelical primer, containing a minor doctrinal catechism, and a minor historical catechism : to which is added the Westminster Assembly’s Shorter catechism, with short explanatory notes and copious Scripture proofs and illustrations : for the use of families and schools by Emerson, Joseph (WSC)
The Expanded Westminster Shorter Catechism: In Modern Personal English by Wills, Robert Bruce (WSC)
The First Question of the Westminster “Shorter Catechism” by Warfield, B. B. (WSC)
The grounds and principles of religion contained in a shorter catechism according to the advice of the Assembly of Divines at Westminster; to be used throughout the Kingdom of England and Dominion of Wales; with the proofs thereof out of the scriptures. / edited, with preface and notes by Carruthers, William (WSC)