This bibliography contains 1395 titles sent by publishers from all over the world to the "books about books" exhibition at the 1972 Frankfurt book fair. The major part comes from from German-language countries; however, titles from Eastern Europe, Asia and elsewhere are also included. All titles are annotated and classified into 16 groups: the author; copyright; publishing problems in detail; book production; book distribution; book promotion; the reader, reader habits; bibliophily, book collecting; book and paper history; book and art; book statistics; bibliography; documentation; audiovisual subjects; library science; book trade journals.