Translations of the <EM>Yi jing</EM> into western languages have been biased towards the <EM>yili</EM> (''meaning and pattern'') tradition, whereas studies of the <EM>xiangshu</EM> (''image and number'') tradition - which takes as its point of departure the imagery and numerology associated with divination and its hexagrams, trigrams, lines, and related charts and diagrams - has remained relatively unexplored. This major new reference work is organised as a Chinese-English encyclopedia, arranged alphabetically according to the <EM>pinyin</EM> romanisation, with Chinese characters appended. A character index as well as an English index is included. The entries are of two kinds: technical terms and various other concepts related to the ''image and number'' tradition, and bio-bibliographical information on Chinese <EM>Yi jing</EM> scholars. Each entry in the former category has a brief explanation that includes references to the origins of the term, cross-references, and a reference to an