se it well until I was 25! Dr. Frank Charles Thompson first published the cross-reference notes in the wide margin of his Bible in 1908. The TCRB is a comprehensive cross-reference tool that has been used for Bible study since then. It has more than 4,000 topical listings and 100,000 marginal references. In light of search engines and the growing use of Bible study software, is there still a void that the TCRB can fill? This is the primary question I seek to answer in this review.