“This book is a report on the major effort made to establish a breadfruit germplasm collection at the University of the West Indies, at St Augustine, Trinidad and Tobago, and to describe each cultivar in the collection. Cultivars are from the Pacific islands and the Caribbean. This effort is highly commendable because breadfruit, among its various attributes, can be a valuable and staple source of food, yet information on this tree crop is sparse. This is not surprising as it takes several years to collect reliable data on tree crops, and breadfruit has been a neglected, underutilized crop.