 His last article was published posthumously in 1991 in the "Journal of Polymer Science Part B".A book, co-edited by his long-time friend and colleague Professor J. E. (Jim) Mark of the University of Cincinnati, was intended to celebrate Eugene Guth's 85th birthday, but subsequently was published as a memorial.The book is entitled "Elastomeric Polymer Networks", Prentice Hall Publishers, 1992, .