There are at present only 4 works in this section, the first is the Topical Index to the Lutheran Hymnal, which is quite extensive and provides direct links to the hymns texts. The other work is a cross reference table which matches TLH hymns to those in Lutheran Worship and also the Lutheran Book of Worship. The third work is in 2 parts, and are tune indexes to both TLH and LW. At present there have not been enough requests for other such tables, but they are certainly possible if there is sufficient interest. There is also   a cross reference table matching hymns and Bible verses, with information for both hymnals. There is the possibility for other works to be added - so write with suggestions as to what might be helpful.