Below is a list of books on the Eucharist recommended by Bishop Robert Gruss.
Becoming Eucharistic People - The Hope and Promise of Parish Life
Timothy P. O’Malley
ISBN:9781646801572
Real Presence - What Does it Mean and Why Does it Matter
Timothy P. O’Malley
ISBN:9781646800568
Awesome Glory - Resurrection in Scripture, Liturgy and Theology
Jeremy Driscoll, O.S.B.
ISBN:9780814644034
What Happens at Mass, Revised edition
Jeremy Driscoll, O.S.B.
ISBN:9781568545639
Divine Love Made Flesh - The Holy Eucharist as the Sacrament of Charity
Raymond Cardinal Burke
ISBN:9780981631424
The Eucharist - Mystery of Presence, Sacrifice, and Communion
Lawrence Feingold
ISBN:9781945125744
Jesus the Bridegroom - The Greatest Love Story Ever Told
Brant Pitre
ISBN:9780770435455
Jesus and the Jewish Roots of the Eucharist - Unlocking the Secrets of the Last Supper
Brant Pitre
ISBN:9780385531856
Bread that is Broken
Wilfrid Stinissen, O.C.D.
ISBN:9781621643173
The Eucharist
Alexander Schmemann
ISBN:9780881410181
Eucharist
Robert Barron
ISBN:9781943243822
The Holy Hour - Meditations for Eucharistic Adoration
Word on Fire (Edited by Matthew Becklo)