While the stated specialties are for religious and spiritual texts (which include self-help and motivational titles) all genres are accepted for indexing. A recent development for inDocs inDexing is the establishment of a tiki-wiki site, which will be dedicated to exploring fiction indexing, especially the development of book bibles for authors of fiction series.
inDocs specializes in vocabulary and concepts of a given genre, and can quickly develop an index for a book. Often called the "map to a book,' indexes can enhance a book by revealing the subject matter in detail. A good index can list the locations of names, concepts, terms and ideas found in the book to help readers better sort through the material.
Twitter ID: @IndexerRose01