The Book Citation Index is designed to enhance the powerful discovery and analysis capabilities of Web of Knowledge by incorporating comprehensive book citation data. Researchers can search for and identify the most relevant and esteemed literature along with peer-reviewed journals and conference proceedings already indexed in Web of Knowledge, enabling users to navigate the links in citations across books, journals and proceedings. Books are indexed at the chapter level, resulting in improved searches and deeper insights into the citing behavior between books and the wider world of scholarly research.