Abstract: With the development of nerwork and the increase of many uncertainties, some crisis events occurred in li- braries. The collection, processing, handling of erisis information,the decision-making of crisis management are the effective method to resolve the various crises in libraries. This paper elaborates the connotation of library crisis and builds warning, processing, recovery three-stages＂ library crisis information management models, and analyses the contents of every stage＇s information management model in detail, in order to realize seientifie management of library crisis.

Key words: library; crisis management; information management