The kind, Cyrus Olsen of the University of Scranton, reviews my book, Heaven Opens:
"The central thesis of the book is that the fulfilled mission of the Son opens heaven “to the Trinity and reveals the original image of the eternal, immanent relations of triune love”. Given that the bulk of von Speyr’s work is untranslated, Sutton’s study of the German and French renders a great service to the church and the academy in English-speaking contexts. ... Von Speyr needs an apologist capable of accounting for her analogical imagination if her trinitarian theology is to be taken more seriously today. ... Sutton may be poised to deliver an account."
Review PDF here. Citation: Cyrus P. Olsen, III (2014). Horizons, 41, pp 401-402 doi:10.1017/hor.2014.66