"The Tree of Life: The Mystery of The Holy Eucharist Unveiled" by Angelina Galassi, covers the Sacred Scripture of the Old and New Testaments in the hope that students of the Bible will understand that the story of Adam and Eve (chapter two and three of the Book of Genesis) is not a garden metaphor story, but it is a true story with missing narration. This exposition will unveil the mystery of The Tree of Life as it is connected to the mystery of The Holy Eucharist. By studying the actions of Our Lord Jesus Christ and by using the method of interpreting the scripture with scripture, students of the Bible will see the supernatural repetitive actions of God and understand why Jesus Christ gave us The Holy Eucharist. This beautifully illustrated book (paintings are done by the author) was written for ages 4 to 104 with matching story and theological teachings that are based on the Scripture. The aim of this book is to show Christians and non-Christians a brief presentation of the fuller sense "sensus plenior" of God's revelation that began with the Tree of Life in the Garden of Eden and ended in the Triumph of the Cross. "The Tree of Life: The Mystery of The Holy Eucharist Unveiled" takes in the whole work of God's Divine revelation (the Old and New Testaments) and interprets it in context and according to Apostolic tradition. This book promotes the Great Commission of Our Lord Jesus Christ and it is written for the Glory of God and the Salvation of Souls.