This book is worth a story. The Saint Pius X, dissatisfied with the version from 1905, ordered a commission of rework in order to achieve universal edition, shorter, more precise, and above all accessible to both children and adults. After three years of work, the result was a marvel.
The text has here been fully and accurately scanned to the last comma, based on the French edition of 1912. You can navigate the Catechism chapters chapters, according to the desired part.
This application is of course free and without advertising, so you can have the Catechism permanently in your pocket!
We thank all the brothers in Christendom, lay and clergy, who helped us achieve this important volunteer work.