This short booklet was written to stress the importance of the devotion to the Holy Souls in Purgatory. The title of the audiobook is a threefold cry for help. This triune auxilium represents, firstly, the help we owe to the holy souls in purgatory, through our prayer, mortification, and the spreading of the devotion to the Holy Souls. Secondly, the aid that the Holy Souls can provide us with when we call upon them for help. Lastly, the help we provide one another here on earth, through loving our neighbor by means of self-denial, as we increase in virtue and sanctification, ultimately shortening one another's time in purgatory along with our own. The subtitle Read Me or Rue It, which was the original title of this pamphlet, signifies, 'read this book or regret it.' How great our regret will be in purgatory for all of our sins of omission, especially those works we knew, with certainty, God was calling on us to act on. Let us cease this spiritual sloth. Let us pray.