The booklet gives a description of the major messages from the Blessed Mother to 4 young girls in a village called Garabandal, Spain from 1961-1965. Of all the messages, the author focuses on what was told to the four girls concerning the Warning and the Great Miracle.
The Warning will change history like no other event since the resurrection of Jesus Christ. Everyone in the world will see the state of their should as god would see it at their judgment. The Warning goes by several names---the LIfe Review, the Correction of the Conscience of the World or the Illumination of Conscience.
Mother Teresa of Calcutta and Padre Pio among others believed in the apparitions where the Blessed Mother appeared over 2000 times in a four year period. After the Warning, a Great Miracle would occur WITHIN one year from the Warning. We have some data points, but not conclusive. Some prophecies are on the horizon, but not quite yet. But, they are clearly in view now. A major cataclysmic event could usher them in and we will see these events.
The young visionary said, "they will happen when the world needs them most." the confluence of events in an interconnected world shows the world is off course and the world is in great need of this. It will be Heaven's ULTIMATE ACT OF MERCY. "Where sin abounds, grace abounds all the more."