Witness Exhibition Hall
The National Conference for Catechetical Leadership would like to recognize the following partner organizations. Their generous contributions have made Witness possible.
William H. Sadlier
William H. Sadlier is proud to offer over 188 years of quality, catechetical solutions that faithfully present the teachings of the Catholic Church.
Leading one of the few family businesses of its age, our Sadlier family proudly continues to nurture the vision of founders, Denis and James Sadlier, with integrity, creativity, and an unwavering commitment to educational publishing.
Our story is one of triumph, through generations of one family’s perseverance and dedication to a singular vision of service and excellence.