This is my own interpretation of a shorter catechism, packaged with the full Heidelberg Catechism. It is broken into three tiers for three levels of student, each shorter tier a retraction of the full answer. I offer more explanation in the preface. The pages are half-sheets, suitable for printing at home or from a print-on-demand provider like Snowfall Press.
Credit is due to the Rev. John Bowers who had the same idea in 1998, but with four tiers and a different base translation. The version below is the RCUS modern version.