The following works serve as a good starting point for prospective converts.
The following resources contain information on many concepts of basic Judaism.
The Problem of Conversion Today Rabbi Melech Schachter Published by Union of Orthodox Jewish Congregations of America
TraditionOnline.org The Journal of Orthodox Jewish Thought.
My Chosen People Rabbi Abraham Carmel Printed in The Conversion Crisis (A special edition of Tradition, 1990)
Book Review of So Strange my Path: A Spiritual Pilgrimage, by Abraham Carmel and Ordained to Be a Jew: A Catholic Priest’s Conversions to Judaism, by John David Scalamonti Review by Gerald F. Murray Printed in Tradition V. 29: No. 2