BookCAT - Version 6.01 BookCAT is a powerful database program designed to catalog and manage a personal, club, school, church, or business library. BookCAT will help you know what you have, where it is (including books lent out) and the total value of your collection. BookCAT has a comprehensive set of fields, enabling you to catalog information like author, title, publisher, ISBN, publish date, original title, translator, edition, value, category and keywords.