This unique book is written specifically for those in grain operations and addresses the full range of topics related to maintaining the quality of grain stored on the commercial scale. It demonstrates how science-based information can be incorporated into grain storage operations to increase efficiency and decrease the risk of grain deterioration. Written in layman s language, it will be comprehensible to every reader regardless of academic background. The focus of the book reflects the author s many years of research experience in farm bins and grain elevators, in addition to his extensive contact with grain operations professionals, both on the job and in the more than one hundred storage meetings he has conducted. The text was reviewed by grain industry leaders to ensure that it speaks to the information needs of real grain handlers and by leading scientists to ensure the accuracy of the information. This book will not duplicate any book on your shelf -- it does not merely summarize the information already available to grain operations personnel. Rather, the text guides the reader to the existing publications before proceeding to information not available elsewhere. Topics covered include: grain quality factors and terminology; grain insects and molds; physical processes affecting stored grain; grain sampling and monitoring; sanitation in grain elevators; aeration management; grain dryer management; and bulk grain fumigation. This resource will be of use to grain handlers, grain storage managers, grain elevator managers, bulk handlers, and grain merchandisers. It will also be an excellent teaching tool for courses in Agricultural Systems Management, Transport and Distribution - Grain Handling, Grain Processing, Feed Manufacturing, Grain Drying & Storage Systems, Grain Storage, Flour Milling, Applied Entomology, Applied Mycology, and related areas of study.