For 60 years St. John Bosco experienced remarkable vision-like dreams, which were so lively and vivid that he would often awaken exhausted the next morning. The dreams frequently featured the actual boys at the Oratory; however, their value goes far beyond this, since they bring to life the realities of the Catholic Faith in a way that is absolutely unique! In these dreams St. John Bosco saw his boys facing fearsome and disgusting animals or involved in battles, banquets, journeys, etc.—which would reveal to him the state of their souls. The boys (and priests) of the Oratory eagerly anticipated the narration of new dreams, and for many boys the dreams resulted in the rectifying of bad Confessions, recovery of Sanctifying Grace, preservation from sin and even holy deaths. Catholics who may not be inspired by abstract spiritual writings will be able to see in these dreams the evil of impurity, disobedience, gluttony, pride, bad Confessions, sacrilegious Communions, etc.—as well as the reality of Hell and the danger of flirting with temptations. They also will see the great power of good Confessions and devout Holy Communions, as well as the rewards in store for those who practice purity, obedience, temperance and humility, but especially for those who preserve their baptismal innocence—a precious gem far too little regarded by most Catholics. We are truly indebted to those priests who recorded St. John Bosco’s narrations of his amazing dreams. Readers of all ages will be admonished, entertained and inspired by these FORTY DREAMS of one of the greatest and most beloved Saints of the Church! For 60 years, St. John Bosco experienced remarkable vision-like dreams, which were so lively and vivid that he would often awaken exhausted the next morning. In these dreams, St. John Bosco saw boys at the Oratory facing fearsome and disgusting animals or involved in battles, banquets, journeys, etc.—which would reveal to him the state of their souls. For Catholics readers who may not be inspired by abstract spiritual writings, these dreams illustrate the evils of impurity, disobedience, gluttony, pride, bad Confessions, sacrilegious Communions, etc. as well as the reality of Hell and the danger of flirting with temptations. These dreams have led to many conversions and will instruct, admonish and inspire today!